The Opener

Here are three things for MLBTR readers to keep an eye on throughout the day today:

1. Alonso chasing down Strawberry:

Mets slugger Pete Alonso bashed the 251st home run of his career in a game against the Guardians yesterday, and his next home run will tie him with former Mets, Dodgers, and Yankees star Darryl Strawberry for the most home runs in Mets history. Strawberry hit 252 homers across 1109 games for the Mets in his career, while Alonso is at just 959 games; Strawberry has one additional season with the club and Alonso is further limited by the 60-game shortened season in 2020. Fans in Queens are surely hoping that Alonso’s latest homer will help their first baseman turn things back around, as he’s been hitting a paltry .188/.280/.426 since the start of July. Alonso will try to tie Strawberry’s record today against Guardians left-hander Logan Allen, who has a 4.06 ERA in 108 2/3 innings of work this year.

2. Keaschall to return from IL:

Multiple reports (including that from Dan Hayes of The Athletic) have indicated that the Twins are poised to activate top prospect Luke Keaschall from the injured list today. The 22-year-old’s return to action has been much anticipated, as he jumped out to a hot start when he went 7-for-19 with three doubles and five walks against just two strikeouts in his first seven games as a big leaguer earlier this year. Keaschall’s heroics were cut short, however, when he suffered a fractured forearm back in April. He’s been sidelined ever since, but now appears to finally be ready to return to the majors. The well-regarded youngster is very versatile, capable of handling first, second, and third base as well as center field. He mostly played second for the Twins earlier this year, however, and could push Edouard Julien out of the lineup for the Twins.

3. Soroka to the IL:

The Cubs are expected to place right-hander Michael Soroka on the 15-day injured list later today after he exited his start against the Reds last night after just two innings of work due to shoulder discomfort. It’s unclear exactly how long the 28-year-old will be on the shelf, but it’s a tough blow to a Cubs team that dealt two prospects to the Nationals for Soroka’s services ahead of the trade deadline in order to fortify a beleaguered rotation. It’s possible right-hander Ben Brown steps back into the rotation with Soroka unavailable, though southpaw Jordan Wicks is another option while right-hander Javier Assad is on a rehab assignment at Triple-A as he works towards his season debut. Regardless of who will eventually take what would have been Soroka’s next start, the Cubs will need to add another pitcher to their bullpen mix today to replace Soroka on the roster.

Here are three things we’ll be keeping an eye on around the baseball world throughout the day:

1. Dodgers roster moves incoming?

Dodgers utilityman Tommy Edman exited yesterday’s win over the Rays due to what the team later announced was a right ankle sprain. Edman’s ankle has been bothering him throughout the season, and he spent a few weeks on the injured list due ankle inflammation earlier this year. Given that previous history, manager Dave Roberts told reporters (including Sonja Chen of MLB.com) that he “just [doesn’t] see how it’s not” an injury that will require Edman to hit the shelf. With Edman seemingly ticketed for the injured list today, Chen notes that infielder Max Muncy will likelyy be activated to replace him on the roster. Muncy has been out for a month due to a bone bruise in his knee that initially came with a six-week timeline for return, but he’s gotten back in action ahead of schedule and now appears to be ready to return to third base.

2. Soroka to make Cubs debut:

The trade deadline passed a few days ago, but a handful of players are still gearing up for their first appearance in a new uniform. That’s true of right-hander Michael Soroka today, who joined the Cubs in a trade that sent outfield prospect Christian Franklin and infield prospect Ronny Cruz to the Nationals. Soroka, 28, has struggled to a 4.87 ERA in 16 starts this year but has some strong peripherals, including a 3.33 xERA and a 3.62 SIERA. Soroka’s first opportunity with the Cubs will come at 7:05pm local time tonight when they take on the Reds and lefty Nick Lodolo (3.09 ERA in 22 starts).

3. Falter to make Royals debut:

Soroka isn’t the only hurler making his debut for a new team in the Midwest. Southpaw Bailey Falter was traded at the deadline for the second time in three years when the Pirates shipped him to Kansas City for lefty Evan Sisk and first base prospect Callan Moss. Falter is now tasked with helping a Royals team that’s currently without Kris Bubic, Cole Ragans, and Michael Lorenzen stay afloat. Falter has a 3.73 ERA in 22 starts for Pittsburgh this year, though his 4.55 xERA and 5.11 SIERA leave something to be desired. If the lefty can sustain the type of run-production he showed in Pittsburgh, he’d be a solid bridge to the eventual returns of Ragans and Lorenzen later this year. His first assignment will be taking down a tough Red Sox lineup when he pitches at Fenway Park later today opposite right-hander Brayan Bello (3.19 ERA in 19 appearances).

With the trade deadline officially in the rear view mirror, here are three things we’ll be keeping an eye on around the baseball world throughout the day:

1. Aftermath of the Deadline:

Almost every team in baseball had the day off yesterday, and as teams return to play they’ll need to reshape their rosters in a significant way. The Twins currently have just 18 players on their 26-man roster and will need to fill the rest of it out before their game against the Guardians this evening. The Diamondbacks had right-hander Merrill Kelly as today’s probable starter, but he’ll be wearing a Rangers uniform for the rest of the year after yesterday’s trade. That leaves Arizona to turn to someone else to take the ball, perhaps veteran swingman Anthony DeSclafani or a youngster on the 40-man like Yilber Diaz.

While today will likely be a fairly morose day for fans of selling teams, it should be an exciting one for buyers. Perhaps Kelly will be on the mound for the Rangers tonight instead of Jack Leiter in tonight’s game against the Mariners. Fans in San Diego might get the chance to see newly-minted closer Mason Miller’s first save opportunity as a Padre. And while the game will be taking place at Fenway Park in Boston, Astros fans will surely be tuning in eagerly to see Carlos Correa’s first game in their uniform since the club fell to the Braves in Game 6 of the 2021 World Series.

2. Chourio to the injured list?

The Brewers had a fairly quiet deadline, all things considered. They scooped up catcher Danny Jansen and took on some dead money in the form of Jordan Montgomery’s contract in order to acquire injured closer Shelby Miller from the Diamondbacks. Meanwhile, they shipped out Nestor Cortes Jr. to the Padres in a deal that netted them outfielder Brandon Lockridge after it became clear they had no room for Cortes in their rotation.

Curt Hogg of the Milwaukee Journal Sentinel writes that Lockridge will be joining the club in D.C. for its series against the Nationals, however, and that may be due to an injured list placement for outfielder Jackson Chourio. The youngster suffered a right hamstring injury during the team’s series against the Cubs earlier this week, and Hogg notes that GM Matt Arnold acknowledged yesterday that Chourio may be out for “a little longer than we anticipated.” An injured list stint for Chourio has not yet been directly confirmed, however, and it’s unclear just what sort of time table for a return to action he might have at this point.

3. Aranda to the injured list?

The Rays did their usual mix of buying and selling at the deadline this year as they parted ways with Jansen while adding closer Griffin Jax in a deal with the Twins that cost them right-hander Taj Bradley. They also swapped out Zack Littell as they re-calibrated their catching crops to bring in Hunter Feduccia and Nick Fortes, not to mention sending out infielder Jose Caballero in a deal that netted them former top outfield prospect Everson Pereira. All of that leaves them more or less in a decent position to push for a Wild Card spot in the American League this year, but that pursuit could be complicated by a worrying injury.

According to Marc Topkin of the Tampa Bay Times, manager Kevin Cash told reporters that infielder Jonathan Aranda “will miss some time” after yesterday’s collision with Yankees DH Giancarlo Stanton at first base. The club is waiting for their doctors to make a final diagnosis before announcing a decision on Aranda’s status or a timeline for his return, but it certainly sounds like Aranda could be headed to the injured list. The infielder has hit a sensational .316/.394/.478 in 103 games this year and would be a massive loss for the Rays’ lineup.

Deadline day is here! The deadline is 5pm Central time, meaning there are less than 11 hours to go now. Here is a small selection of the many, many storylines we’ll be following today…

1. Miller time?

Less than two weeks ago, the Athletics were reportedly turning away Mason Miller suitors. Yesterday, there was a big narrative shift. The Yankees, Mets, Phillies and Padres were all connected to Miller in rumors. Then the A’s didn’t use Miller in a save situation last night. Manager Mark Kotsay said after the game that Miller was not available but not due to an injury, seemingly suggesting that the A’s held him back with the possibility of a trade being in the works. Will the A’s and some other club swing a blockbuster deal for Miller today?

2. Sandy in the hourglass:

It has been expected for a very long time that the Marlins would be trading starter Sandy Alcantara before tomorrow. However, his performance has made it more questionable. He has a 6.36 earned run average this year. His 45.6% ground ball rate is still good but not quite as strong as before. His 16.8% strikeout rate is well below his previous pace. Despite the struggles, several clubs are still interested, including the Astros, Red Sox, Mets and Padres. He’s signed through next year with a club option for 2027, so the Marlins could hold him if they don’t get an offer they like. Will they pull the trigger?

3. Padres have everything on the table:

The Padres have some clear needs but some notable limitations. The budget is tight and their prospect pool shallow. As such, there have been a lot of rumors suggesting they may move players from their big league roster, despite looking to strengthen the club for the stretch run. Perhaps they could move players like Dylan Cease or Robert Suarez while simultaneously trying to bring in guys like Miller, Alcantara or Jarren Duran. They haven’t yet made a trade in this deadline season but perhaps they could do several moves and significantly rearrange the deck chairs by the end of the day.

4. Pirate standoff:

The Pirates are clear sellers and it was reported over a month ago that they have very few untouchable players, with Andrew McCutchen and Paul Skenes reportedly the only guys who are off limits. They’ve already traded Ke’Bryan Hayes to the Reds, Caleb Ferguson to the Mariners and Adam Frazier to the Royals. There have been plenty of Mitch Keller rumors but the most recent reporting suggests he might end up staying. Could some other club pry him loose in the next few hours? Even if Keller stays, the Pirates could move Bryan Reynolds, Tommy Pham, Oneil Cruz, Isiah Kiner-Falefa, Joey Bart, Bailey Falter, David Bednar, Dennis Santana and/or Taylor Rogers.

5. Guardians open for business?

The Guardians are just 2.5 games out of a playoff spot but have lost closer Emmanuel Clase to a gambling investigation. Perhaps the outlook is dire enough that they will sell. Reportedly, they are shopping outfielder Steven Kwan and starter Shane Bieber, a couple of very interesting additions to the market. Will either or both of them be sent out of Cleveland today?

6. Snakes alive, in the seller lane:

The Diamondbacks have been one of the most aggressive sellers this year. They’ve already flipped Josh Naylor and Eugenio Suárez, both to the Mariners, in addition to sending Randal Grichuk to the Royals. They still have several other impending free agents who should be available today. Zac Gallen and Merrill Kelly are the headliners, but the Snakes also have Shelby Miller, Jalen Beeks and Kendall Graveman. Beeks and Miller are currently on the injured list but could still be traded. Arizona could also consider moving controllable guys such as Lourdes Gurriel Jr., Alek Thomas or Jake McCarthy.

7. Orioles flying the coop:

The Orioles are another club active in the seller lane. They have already traded Bryan Baker to the Rays, Gregory Soto to the Mets, Seranthony Domínguez to the Blue Jays, Ramón Urías to the Astros and Andrew Kittredge to the Cubs. They still have more work to do today. Ryan O’Hearn, Cedric Mullins, Charlie Morton, Zach Eflin and Tomoyuki Sugano are all impending free agents who should be on the move today. Ramón Laureano’s deal has a 2026 club option but he’s likely available as well.

8. The Robert staredown:

There has been some suggestion that the White Sox could hold Luis Robert Jr. past the deadline if they don’t get an offer they like. He is in the final guaranteed year of his contract but there are two club options for 2026 and 2027, each valued at $20MM with a $2MM buyout. Theoretically, they could trigger the first of those options and then try to trade Robert in the offseason or at next year’s deadline. However, that’s a risky stance to take. Robert has been hurt and/or underperforming for much of the past two years. There’s a decent chance he is injured or struggling again down the stretch, which will make it tough to justify spending an extra $18MM on him a few months from now. He’s actually been performing well in recent weeks, so the Sox should arguably cash him in now while he has a bit of momentum.

9. Twins splitting:

The Twins have leaned hard into sell mode. They were clearly going to be moving impending free agents but made a big splash yesterday by flipping Jhoan Durán, who is controllable through 2027, to the Phillies in exchange for prospects Eduardo Tait and Mick Abel. Will they move another controllable guy like Griffin Jax or Joe Ryan? Even if not, they should be shopping impending free agents Willi Castro, Danny Coulombe, Harrison Bader, Ty France and Christian Vázquez. They already traded Chris Paddack to the Tigers.

Photo courtesy of Troy Taormina, Imagn Images

On top of all the rumors in the run-up to tomorrow’s trade deadline, here are three other things to keep an eye on today:

1. Acuna to undergo MRI:

Braves superstar Ronald Acuna Jr. is already on the injured list  due to an issue with his right Achilles tendon, but David O’Brien of The Athletic writes that Acuna is flying back to Atlanta today in order to undergo an MRI on the ailing area to determine the severity of the issue. Acuna has had plenty of trouble with lower-half injuries in the past. He suffered ACL tears in both 2021 and 2024, and with Atlanta buried in the playoff race there’s little reason not to act with an abundance of caution. The 27-year-old has hit at an otherworldly pace since his return from the injured list back in May, posting a .309/.430/.582 slash line with 14 homers in just 54 games.

2. Cubs roster moves incoming:

Longtime Cubs left fielder Ian Happ exited yesterday’s loss to the Brewers after fouling a ball off of his shin, and while Jesse Rogers of ESPN reports that x-rays on the affected area came back negative, it still seems as though Happ is ticketed for a trip to the injured list. Catcher/designated hitter Moises Ballesteros is set to be promoted to the majors, according to a report from Rogers. He’d likely take over DH duties while Seiya Suzuki covers for Happ in left field.

3. Trade deadline impact on probable starters:

White Sox right-hander Adrian Houser is set to make what will likely be his final start for the South Siders tonight, as the Phillies and right-hander Taijuan Walker (who has a 3.84 ERA in a swing role this year) look to take the series after winning last night’s game. Of course, with tomorrow’s deadline looming, there’s a chance Houser doesn’t actually make that start. Other feasible trade candidates slated to take the mound tonight include Rays righty Zack Littell, Marlins righty Cal Quantrill, A’s southpaw Jeffrey Springs and Nationals ace MacKenzie Gore. Each of those teams might feel a bit of extra urgency to push a deal across the line before their pitchers take the mound (although Gore, specifically, is a long shot to be moved).

Meanwhile, right-hander Chris Paddack is poised to make his first start for the Tigers today after being acquired from the Twins alongside Randy Dobnak earlier this week. Paddack’s first opponent as a Tiger will be Arizona left-hander Ryne Nelson, who has a 3.29 ERA in a swing role this season.

As this year’s trade deadline approaches, here are three things we’ll be keeping an eye on around the baseball world throughout the day:

1. Suarez undergoing testing:

The Diamondbacks (and a number of interested contenders) were holding their breath last night when third baseman Eugenio Suarez underwent an x-ray after getting struck in the hand by a pitch. Those initial tests came back negative, but Arizona figures to put Suarez through additional tests to ensure he’s completely healthy with the trade deadline just a few short days away. Suarez told reporters (including David Hogg of The Associated Press) after last night’s game that he’s scheduled to undergo additional testing today on his ailing hand, but that he plans to “come back as quickly as [he] can.” Concerns over Suarez’s health could scare away some suitors for the slugger’s services in the coming days, particularly given the fact that Suarez is viewed as the consensus top rental player available this summer and will surely come at a high price.

2. Robert eyeing a milestone:

This may finally be the summer where Luis Robert Jr. is traded away by the White Sox. The center fielder has found himself in the rumor mill constantly in recent years, but Chicago has always hesitated to trade him for fear that they were selling too low. He’s in the final guaranteed year of his contract now, however, and while the South Siders have recently begun suggesting they view holding onto Robert and picking up his club option as a viable alternative to a trade, it would be something of a shock if he isn’t traded in the next few days.

Meanwhile, Robert himself has caught fire at the plate for the White Sox in recent weeks. Since July 11, Robert is hitting .333/.422/.590 (179 wRC+) with three homers. Those three home runs leave him with 99 long balls for his career, meaning that if he can swat just one more homer before he’s traded he’ll be able to walk away from his White Sox career with 100 homers for the South Siders. He’d become just the 23rd player in White Sox history to hit 100 homers for the club.

3. Alcantara’s final start in Miami?

Marlins right-hander Sandy Alcantara is scheduled to take the mound for the club today against the Cardinals. With the trade deadline set to pass before his next turn through the rotation, it’s possible the right-hander is about to make his final start for the club. It’s been a tough season for the 2022 NL Cy Young award winner as he’s worked his way back after missing all of last season rehabbing Tommy John surgery. Alcantara has a 6.66 ERA and 4.47 FIP through 20 starts so far this year, though his most recent start saw him throw seven scoreless innings with four strikeouts and no walks. That encouraging outing could be enough to get pitching-needy contenders to bite on Alcantara’s upside as a true front-of-the-rotation arm, the sort of player who is otherwise expected to be mostly unavailable this summer. Will his start today further increase his trade value, or raise more questions about his ability to contribute?

With the trade deadline a matter of days away, here are three things we’ll be keeping an eye on around the baseball world today:

1. Giants top prospect set to debut against top trade candidate:

Well-regarded Giants prospect Carson Whisenhunt is reportedly headed to the majors to take the ball in tonight’s start against the Pirates at 6:45pm local time in San Francisco. The 24-year-old Whisenhunt has posted a relatively pedestrian 4.42 ERA in 18 starts at Triple-A this year, but the inflated offensive environment found in the Pacific Coast League is at least partly to blame for that inflated figure. Whisenhunt is not yet on the 40-man roster, meaning the Giants will have to either trade away or designate someone for assignment before Whisenhunt’s start tonight unless the club transfers someone to the 60-day injured list.

Whisenhunt’s opponent will be well-regarded right-hander Mitch Keller, who sports a 3.53 ERA and is one of the league’s top trade candidates. The 29-year-old has been ultra-consistent this season, holding opponents to three or fewer runs in 18 of 21 starts. That includes a run of eight such starts in a row, during which he’s pitched to a pristine 2.59 ERA. Keller’s 18.7% strikeout rate this season is the second-lowest of his career, but his 5.8% walk rate is a career-best. He’s drawn interest from a variety of contenders and is affordably signed all the way through 2028. The Pirates aren’t necessarily dead-set on trading Keller, but tonight could still be his last start for the only team he’s known to this point in his career.

2. Lugo, Royals to finalize extension?

The Royals and right-hander Seth Lugo are reportedly finalizing an extension, but there has been no official announcement of the deal yet by Kansas City. Perhaps that’s set to come as soon as today. Assuming the extension is completed, it will remove the veteran right-hander from any trade conversations by re-asserting him as a key part of the Royals’ core. Lugo’s extension will be the latest move in an effort to surround Bobby Witt Jr. with a playoff-caliber supporting cast, joining other deals like those signed with Michael Wacha and Carlos Estevez this past winter. Lugo, the 2024 AL Cy Young runner-up, sports a 2.95 ERA in 19 starts this year.

3. Series Preview: Cubs @ Brewers

The Cubs and Brewers have been locked in a battle for the NL Central ever since Milwaukee’s surge toward the top of the standings that began last month. They’ll get the chance to face off for the first time since the Brewers’ win streak this week with a three-game set that begins at 6:40pm local time this evening. A pair of 2025 All-Stars will square off in Game 1, as veteran southpaw Matthew Boyd (2.20 ERA) takes on rookie right-hander Jacob Misiorowski (2.45 ERA in six starts). Game 2 of the series will see Colin Rea (4.06 ERA) square off against Brewers righty Quinn Priester (3.28 ERA), while the series finale will pit Shota Imanaga (3.12 ERA in 14 starts) against Freddy Peralta (2.81 ERA). The winner of this series will come out on top of the NL Central, as the Cubs and Brewers are currently tied for the National League’s best record.

With the first major trade of July finally in place, here are three things we’ll be keeping an eye on around the baseball world throughout the day:

1. Who’s next to go on the Diamondbacks?

The Diamondbacks had been on the fence between buying or selling for weeks, but they’ve finally planted their stake in the ground by being the first team to sell off a rental player this summer when they shipped first baseman Josh Naylor to the Mariners last night in exchange for pitching prospects Brandyn Garcia and Ashton Izzi. With Naylor out the door, the biggest question for fans in Arizona is who will follow him? Eugenio Suarez is looked at by many as the prize of this deadline when it comes to rentals amid a season where he’s already clubbed 36 homers, but Merrill Kelly and Zac Gallen are intriguing rental starters as well. Arizona has even reportedly received some interest on outfielder Lourdes Gurriel Jr. and the final year-and-a-half of his three-year pact with the club from the 2023-24 offseason.

2. Could O’Hearn be on the way out of Baltimore?

Naylor isn’t the only slugging, lefty-swinging first baseman on the market. That description also applies to Ryan O’Hearn of the Orioles, a fellow rental bat in the midst of an even stronger season than Naylor. The 31-year-old O’Hearn is having a career year in 2025, with a .281/.375/.452 slash line and 12 home runs in 89 games despite having topped out at 15 across an entire season previously. A team in need of offensive firepower like the Reds, Rangers, Padres, or Brewers could make plenty of sense for O’Hearn, although the Reds and Rangers appear to be on the buy-sell bubble at this point. San Diego is also apparently considering a buy-and-sell strategy for the deadline. Like Naylor, O’Hearn’s limited defensive versatility could make him a tough fit for teams like the Yankees, Dodgers, Cubs, and Mets who are more surefire buyers but generally have talent locked in at first base, at designated hitter and in the outfield corners.

3. Who will the Cardinals trade?

The Cardinals didn’t work out a trade yesterday, but they’ve still made waves in recent days. After president of baseball operations John Mozeliak acknowledged that he was meeting with Nolan Arenado to discuss the third baseman’s no-trade clause earlier this week, St. Louis designated potential trade chip Erick Fedde for assignment in a move that signals they don’t intend to keep the righty regardless of if they find a suitor for his services or not. Most recently, longtime closer Ryan Helsley publicly acknowledged that he feels he has about a “90 percent chance” to be pitching elsewhere on August 1. Helsley is likely St. Louis’s top trade chip, especially given the struggles Fedde has faced this year. Most veterans on the roster like Arenado, Miles Mikolas, Sonny Gray, and Willson Contreras have no-trade clauses they’ve not indicated an interest in waiving to this point, so a sell-off in St. Louis could be focused on players like Helsley, veteran righty Phil Maton, and lefty Steven Matz.

Here are three things we’ll be keeping an eye on around the baseball world today:

1. Trout goes for a milestone:

Mike Trout was the greatest player of the 2010s, a three-time MVP and would be a surefire Hall of Famer even if he retired today. His accomplishments in the game speak for themselves, but he’ll enter tonight’s game against the Mariners in Anaheim with a chance to reach another major milestone. Trout knocked in the 999th run of his career in last night’s lost to the Mets when he clubbed a solo home run, and now he sits on the precipice of being the latest addition to the 1000 RBI club. The outfielder is currently in the midst of his healthiest season in years and has done well for himself overall, with 18 home runs in 76 games and a 15.2% walk rate to go with his .237/.359/.467 slash (125 wRC+). Trout will look to knock in another runner when tonight’s game starts at 6:38pm local time, with rookie Logan Evans (3.81 ERA in ten starts) on the mound for Seattle.

2. Morton’s final start in Baltimore?

The trade deadline is a matter of days away at this point, and prospective trade candidates around the game are gearing up for what could be their final starts in their current uniform. Today, that’s true of veteran right-hander Charlie Morton. Morton landed with the Orioles on a one-year deal this past winter and has emerged as a frequently talked about trade candidate despite his lackluster 5.58 ERA on the season. He’s looked like a much better pitcher since returning to the rotation after a stint in the bullpen back in May, with a 3.78 ERA and 3.45 FIP across his last nine starts. His most recent outing against the Rays was a clunker, however, as he surrendered seven runs in just 5 1/3 innings. A strong start this afternoon against the Guardians in Cleveland would surely go a long way to reassuring potential suitors that Morton could provide rotation stability down the stretch.

3. Series Preview: Blue Jays @ Tigers

A series between two division leaders in the AL kicks off this evening when the Blue Jays head to Detroit for a four-game set against the Tigers. Both clubs have fairly solid leads in their division, with the Tigers a whopping eight games up on the next best team in the Central while the Jays lead the Yankees by four games in the East.  The series could still have implications in terms of positioning between the two teams, as both eye a potential bye through the Wild Card round this October.

Detroit enters the series just half a game back of both the Blue Jays and Astros as the three clubs jockey for the AL’s top two records. They’ll send right-hander Reese Olson (2.71 ERA in 12 starts) to the mound opposite Jays lefty Eric Lauer (2.80 ERA in 15 appearances/nine starts) for tonight’s game. Toronto veteran Jose Berrios (3.87 ERA) will take on Detroit youngster Keider Montero (4.28 ERA in 12 appearances/eight starts) tomorrow, with veteran Kevin Gausman (4.01 ERA) set to go opposite reigning AL Cy Young winner Tarik Skubal (2.19 ERA) on Saturday. The series wraps up on Sunday with Max Scherzer (5.14 ERA in six starts) on the mound opposite Jack Flaherty (4.77 ERA).

Here are three things we’ll be keeping an eye on around the baseball world throughout the day:

1. Eflin to return:

The Orioles are gearing up for what’s sure to be a sell-side deadline, and as they do so one potential trade candidate is set to return from the injured list today: veteran right-hander Zach Eflin. Eflin has been sidelined for nearly a month due to back soreness, but interim manager Tony Mansolino told reporters (including Andy Kostka of the Baltimore Banner) that Eflin will be activated today to take the ball in tonight’s game against the Guardians and right-hander Slade Cecconi (3.84 ERA in 11 starts). Eflin’s had a rough year so far, with a 5.95 ERA in 12 starts, but a strong pair of starts prior to the deadline could lead prospective buyers to focus more on his fairly long history as a capable mid-rotation arm than his more recent struggles.

2. Casparius to undergo MRI:

Just one day after the Dodgers lost closer Tanner Scott to the injured list with an uncertain return timeline, L.A. may be losing another key arm. Right-hander Ben Casparius surrendered three runs without recording an out last night before exiting the game, and afterwards told reporters (including Fabian Ardaya of The Athletic) that he was suffering from calf cramping but also felt his foot “give out” from under him during his appearance. He’s scheduled to undergo an MRI today. Should he require a trip to the shelf, it would only exacerbate the Dodgers’ need for bullpen pitching this summer. Casparius has struggled badly in 24 innings of work since moving into a multi-inning role last month with an 8.63 ERA, but prior to that was one of the club’s most effective arms in one-to-two inning bursts.

3. Melton to debut:

The Tigers are poised to select the contract of right-hander Troy Melton today, as was previously reported. The 24-year-old has a 2.99 ERA across 75 1/3 innings at the Double- and Triple-A levels. Once Melton is rostered later today, he’ll be tasked with making his big league debut against the Pirates and left-hander Bailey Falter (4.00 ERA in 20 starts). Facing Pittsburgh in his first MLB game should make Melton’s debut a relatively soft landing given their lackluster offense this season, though the Tigers will have to make moves on both the active and 40-man rosters to bring the well-regarded young righty into the fold.