Diamondbacks Sign Joe Ross, Oscar Mercado To Minor League Deals
The Diamondbacks signed right-hander Joe Ross and outfielder Oscar Mercado to minor league contracts that contain invitations to Arizona’s big league spring camp. The Athletic’s Ken Rosenthal was the first to report Ross’ deal, while MLB Trade Rumors’ Steve Adams had the Mercado signing. Ross is a Wasserman client, and Mercado is represented by Excel Sports Management.
Ross signed a one-year, $4MM guarantee with the Phillies last offseason, in the aftermath of a 2024 campaign that saw Ross post some strong numbers (1.67 ERA over 27 innings) once he was moved from the Brewers’ rotation into a bullpen role. After a Tommy John surgery prevented Ross from any big league action over the 2022-23 seasons, his 2024 numbers were a nice rebound, and a sign that relief pitching could potentially be the way forward in his career.
Unfortunately, things didn’t really work out for Ross in Philadelphia. He posted a 5.12 ERA, 17.1% strikeout rate, and 7.9% walk rate over 51 innings (starting one of 37 appearances) for the Phils, and was tagged for eight home runs while allowing a lot of hard contact. Philadelphia released Ross near the end of August and he caught on with the Cubs on a minors deal, but didn’t receive any looks on Chicago’s active roster, even when rosters expanded in September.
Mercado last played in the majors in 2023, when he appeared in 20 games with the Cardinals. The outfielder had a strong rookie year with Cleveland in 2019, but has since batted .206/.262/.334 over 491 plate appearances since the start of the 2020 season. St. Louis outrighted Mercado in July 2023 and he elected free agency, and he has since bounced around to the Dodgers, Tigers, and two stints apiece with the Padres and Phillies without getting any more time in the Show.
The D’Backs have a ton of pitchers in camp on non-roster deals, so Ross faces an uphill battle in winning a spot on Arizona’s Opening Day roster. Though he worked almost exclusively in a relief role last year, Ross could be utilized again as a swingman, which might help his chances finding a niche with the Snakes.
Corbin Carroll will start the season on the injured list while recovering from hamate surgery, leaving the D’Backs thinner than expected in the outfield for at least the early stages of the 2026 campaign. If other outfielders or multi-positional types (i.e. Tim Tawa, Ildemaro Vargas) on the depth chart have now been bumped up a slot with Carroll absent, Mercado’s signing adds more depth on at least the Triple-A level. Mercado is best suited as a corner outfielder but he does have some experience in center field, so there could be some opportunity for Mercado to backup job if he has a big camp performance.
Players Entering Minor League Free Agency
Major League free agents became eligible to sign with other teams on Thursday, but the minor league free agent market has technically been open since season’s end. MLBTR has published several posts detailing players who had already elected to become minor free agents, but Baseball America’s Matt Eddy (multiple links) has the full account of all the minor league free agents that officially joined their big league counterparts on the open market on Thursday.
This list details only players who have played in the Major Leagues, and whose minor league free agency hasn’t already been covered on MLBTR in the last month.
Athletics: Aaron Brooks, Carlos Duran, CD Pelham, Bryan Lavastida, Nick Martini, Alejo Lopez
Braves: Ian Anderson, Davis Daniel, Enoli Paredes, Amos Willingham, Brian Moran, Jonathan Ornelas, Chandler Seagle, Matthew Batten, Conner Capel
Orioles: Jakson Reetz, Livan Soto, Thaddeus Ward
Red Sox: John Brebbia, Isaiah Campbell, Mark Kolozsvary, Chadwick Tromp, Seby Zavala, Trayce Thompson
Cubs: Yency Almonte, Zach Pop, Caleb Kilian, Austin Gomber, Forrest Wall, Billy Hamilton, Joe Ross, Tommy Romero, Antonio Santos, Tom Cosgrove, Dixon Machado, Nicky Lopez, Carlos Perez
White Sox: Elvis Peguero, Kyle Tyler, Vinny Capra, Chris Rodriguez, Caleb Freeman, Joe Perez, Owen White, Andre Lipcius
Reds: Tejay Antone, Alan Busenitz, Buck Farmer, Josh Staumont, P.J. Higgins, Eric Yang, Levi Jordan, Edwin Rios, Davis Wendzel, Evan Kravetz, Adam Plutko, Charlie Barnes, Alex Young
Guardians: Riley Pint, Tyler Naquin, Parker Mushinski
Rockies: Xzavion Curry, Sean Bouchard, Owen Miller, Karl Kauffmann,
Tigers: Kevin Newman, Brian Serven, Jordan Balazovic, Nick Margevicius, Blair Calvo
Astros: Jon Singleton, Joe Hudson, Kenedy Corona, Greg Jones, Matt Bowman, Luis Contreras, Tyler Ivey, John Rooney
Royals: John Gant, Spencer Turnbull, Bobby Dalbec, Diego Castillo, Geoff Hartlieb, Jordan Groshans, Nick Pratto, Isan Diaz, Stephen Nogosek, Nick Robertson, Joey Krehbiel, Noah Murdock, Ryan Hendrix
Angels: Shaun Anderson, Brandon Drury, Yolmer Sanchez, Ben Gamel, Evan White, Cavan Biggio, Logan Davidson, Travis Blankenhorn, Oscar Colas, Kelvin Caceres, Dakota Hudson, Chad Stevens, Angel Felipe, Jordan Holloway, Victor Gonzalez
Dodgers: Michael Grove, Luken Baker, Giovanny Gallegos, Kyle Funkhouser, Chris Okey, CJ Alexander, Zach Penrod
Marlins: Jack Winkler, Lane Ramsey
Brewers: Luis Urias, Oliver Dunn, Julian Merryweather, Daz Cameron, Drew Avans, Josh Maciejewski, Jared Oliva
Twins: Jose Miranda, Anthony Misiewicz, Jonah Bride, Thomas Hatch, Daniel Duarte, Connor Gillispie
Mets: Joey Meneses, Jose Azocar, Joe La Sorsa, Gilberto Celestino, Ty Adcock, Bryce Montes de Oca, Yacksel Rios, Oliver Ortega, Luis De Los Santos
Yankees: Kenta Maeda, Jeimer Candelario, Rob Brantly, Andrew Velazquez, Jose Rojas, Joel Kuhnel, Wilking Rodriguez
Phillies: Matt Manning, Adonis Medina, Lucas Sims, Jacob Waguespack, Phil Bickford, Rodolfo Castro, Oscar Mercado, Brewer Hicklen, Christian Arroyo, Payton Henry
Pirates: Brett Sullivan, Nick Solak, Nelson Velazquez, Beau Burrows, Ryder Ryan
Cardinals: Zach Plesac, Anthony Veneziano, Tyler Matzek, Zack Weiss, Drew Rom, Aaron Wilkerson
Padres: Eguy Rosario, Tim Locastro, Reiss Knehr, Nate Mondou
Giants: Sean Hjelle, Miguel Diaz, Max Stassi, Sam Huff, Cole Waites, Drew Ellis, Ethan Small
Mariners: Michael Fulmer, Casey Lawrence, Collin Snider, Jesse Hahn, Nick Anderson, Josh Fleming, Austin Shenton, Jacob Nottingham, Beau Taylor, Cade Marlowe, Jack Lopez, Michael Mariot, Hagen Danner
Rays: Cooper Hummel, Jonathan Hernandez, Jamie Westbrook, Tres Barrera
Rangers: Omar Narvaez, Cal Quantrill, Ty Blach, Alan Trejo, Joe Barlow, Cory Abbott, Michael Plassmeyer, Alex De Goti
Blue Jays: Eloy Jimenez, Buddy Kennedy, Joe Mantiply, Elieser Hernandez, Rene Pinto, Adam Kloffenstein
Nationals: Francisco Mejia, Juan Yepez, Joan Adon, CJ Stubbs, Parker Dunshee, Erick Mejia, Adrian Sampson, Delino DeShields
Phillies Re-Sign Óscar Mercado To Minor League Deal
Outfielder Óscar Mercado is back with the Phillies. He opted out of a minor league deal with the Phils just over a week ago but his transactions tracker at MLB.com indicates he has re-signed with the club on a new minor league deal.
Mercado signed the deal he recently opted out of back in February. Before opting out, he got into 92 Triple-A games and stepped to the plate 378 times. His 14.6% walk rate was better than his 13.8% strikeout rate. That led to a .252/.373/.385 batting line and 107 wRC+. He also stole 35 bases while playing all three outfield spots.
That performance was solid but not enough to get called up to Philadelphia. The club has had an outfield rotation of Nick Castellanos, Brandon Marsh and Max Kepler for most of the year, with others chipping in on occasion. They added Harrison Bader into the mix at the deadline and also have prospect Justin Crawford knocking on the door.
The path to a big league job isn’t great. Mercado took a few days to look around for other offers but has decided to return to the Phillies. He’ll provide them with some non-roster depth but it could take a few injuries for his services to be required in the majors.
Photo courtesy of Nathan Ray Seebeck, Imagn Images
Phillies Release Oscar Mercado
Outfielder Oscar Mercado enacted an opt-out clause in his minor league contract with the Phillies, MLB Trade Rumors’ Steve Adams reports. The Phils have subsequently released Mercado, who now returns to the open market after inking his deal just at the start of Spring Training.
A veteran of five Major League seasons, Mercado hit .237/.289/.388 over 973 plate appearances with the Guardians, Phillies, and Cardinals from 2019-23. Most of his success remains limited to his impressive 2019 rookie year in Cleveland. Mercado then struggled to stay productive at the MLB level, and now has gone over two years since his last appearances in a big league game.
Subsequent minor league stints with the Padres, Dodgers, Tigers, and Phillies haven’t led to any more playing time in the majors, though Mercado’s .252/.373/.385 slash line over 378 PA at Triple-A Lehigh Valley in 2025 is respectable, and he has stolen 35 bases in 43 attempts. The right-handed hitter has also mashed lefties to the run of a .941 OPS this season, but didn’t get a call-up since the Phils opted to stay with in-house right-handed outfield options until landing Harrison Bader at the trade deadline.
It could be that Bader’s acquisition inspired Mercado’s decision to opt out, as his path to Philadelphia’s roster got even more crowded. The post-deadline roster landscape could mean more openings for the 30-year-old Mercado, if trades have opened up some roster holes and created some teams in need of outfield depth.
Phillies Sign Oscar Mercado To Minor League Deal
The Phillies announced Friday that they’ve signed outfielder Oscar Mercado to a minor league contract and invited him to big league camp this spring. He’s represented by Excel Sports Management. Philadelphia also confirmed its signing of infielder Christian Arroyo to a minor league deal and invitation to camp, as MLBTR’s Tim Dierkes reported yesterday.
The 30-year-old Mercado will give the Phillies a right-handed bat to join their outfield competition. He’s a veteran of five big league seasons who most recently appeared with the Cardinals in 2023, when he hit .290/.313/.387 in 20 games.
A 2013 second-round pick by the Cards, Mercado had a big rookie showing with Cleveland (who picked him up via trade) back in 2019, slashing .269/.318/.443 with 15 homers and 15 steals in 482 plate appearances. He’s yet to replicate that production in the majors but brings some speed and good bat-to-ball skills (career 19% strikeout rate) to the Phillies’ non-roster group this spring. In 973 major league plate appearances, Mercado is a .237/.289/.388 hitter. He can play all three outfield spots and has plus grades in center (10 Defensive Runs Saved, 7 Outs Above Average) in 951 big league innings there.
Mercado split the 2024 season between the Triple-A clubs for the Padres and Tigers, batting a combined .222/.308/.415 with a dozen homers and a 16-for-20 showing in stolen base attempts. He’s played in parts of six Triple-A seasons and tallied 1787 plate appearances there, with a .266/.347/.434 slash to show for his efforts.
The Phillies’ outfield right now includes Max Kepler, Brandon Marsh, Nick Castellanos, Johan Rojas and, to a lesser extent, utilityman Weston Wilson. The general expectation has been that Kepler and Castellanos would handle the corners, with Marsh and Rojas forming a platoon in center. Mercado creates some competition for Rojas in that regard. He’s a career .254/.309/.406 hitter against lefties, whereas Rojas carries a .258/.285/.340 output versus southpaws. Kepler has rough-looking career marks against lefties as well, though his production in recent years suggests he’s made considerable strides against southpaws; since 2022, he’s posted a roughly average .254/.319/.396 line against lefties (102 wRC+).
Tigers Sign Oscar Mercado To Minor League Deal
The Tigers inked outfielder Óscar Mercado to a minor league contract, as reflected on the MLB.com transaction log. He’s headed to Triple-A Toledo.
Mercado has spent the last few weeks in free agency. He opted out of a non-roster deal with the Padres at the start of August. Mercado wasn’t having a great season in Triple-A, hitting .226/.307/.425 in the hitter-friendly Pacific Coast League. That unsurprisingly wasn’t enough to convince San Diego to call him up.
A former second-round pick, Mercado appeared in the majors each season between 2019-23. He looked like a potential everyday center fielder as a rookie in Cleveland, though his production dropped off sharply from there. Since the start of 2020, he owns a .206/.262/.334 slash in nearly 500 big league plate appearances.
Mercado is still capable of playing all three outfield positions. He logged a decent amount of action in both center and right field this season. He’s an above-average runner who swiped 12 bases in 16 tries in the minors with San Diego. He’ll provide the Tigers glove-first depth for the season’s final few weeks. Detroit is operating without a traditional fourth outfielder behind Parker Meadows, Riley Greene and Matt Vierling. Kerry Carpenter is mostly a designated hitter who is limited to the corners if he plays the outfield, while the Tigers have rotated infielders Zach McKinstry and Andy Ibáñez on the grass.
Oscar Mercado Opts Out Of Padres Deal
Outfielder Óscar Mercado opted out of his minor league contract with the Padres, reports MLBTR’s Steve Adams (X link). San Diego did not call him up, so the 29-year-old heads back to free agency.
Mercado signed with the Friars over the winter. He mashed in Spring Training but didn’t break camp and has spent the season with Triple-A El Paso. Mercado’s production in the Pacific Coast League has been below average. He’s hitting .226/.307/.425 in a very favorable league for hitters. His .231 average on balls in play certainly hasn’t done him any favors, as Mercado’s 9.1% walk percentage and 16% strikeout rate are both solid.
A former second-round pick, Mercado appeared in the majors each season between 2019-23. He looked like a potential everyday center fielder as a rookie in Cleveland, though his production dropped off sharply from there. Since the start of 2020, he owns a .206/.262/.334 slash in nearly 500 big league plate appearances.
Mercado is still capable of playing all three outfield positions. He logged a decent amount of action in both center and right field this season. He’s an above-average runner who swiped 12 bases in 16 tries for El Paso. His camp will presumably pursue another minor league contract with a team seeking non-roster outfield depth.
Padres Sign Oscar Mercado, Kevin Plawecki To Minor League Deals
The Padres have signed outfielder Óscar Mercado and catcher Kevin Plawecki to minor league contracts with invitations to big league Spring Training, reports Robert Murray of FanSided. According to the MLB.com transaction tracker, San Diego also has minor league agreements with outfielder Bryce Johnson and left-hander Daniel Camarena.
Mercado returns to the Padres after logging some Triple-A time there a season ago. The 29-year-old had an excellent 30-game run with their top farm team in El Paso, hitting .339/.399/.669 with 10 homers and steals apiece. San Diego declined to give him a major league look and he finished the year on a minor league pact with the Dodgers.
Before his stint with the Padres, the Colombian-born outfielder had gotten into 20 MLB games for the Cardinals last year. He has reached the majors in five straight seasons, operating in a depth capacity for most of the time since a solid debut campaign in Cleveland. He’s a .237/.289/.388 hitter in a little under 1000 MLB plate appearances, but he’s a plus runner who can handle all three outfield positions.
Plawecki, 33 in February, spent all of last season in Triple-A. As with Mercado, he briefly joined the San Diego organization midseason. The right-handed hitter combined for a .272/.349/.389 showing in 269 plate appearances with the affiliates for the Nationals, Padres and Rangers. San Diego dealt him to Texas for cash around the deadline.
Last year was the first time since 2014 that Plawecki didn’t see any big league work. He’s a .235/.313/.341 hitter over 449 career games. He’ll add non-roster depth behind the MLB catching duo of Luis Campusano and Kyle Higashioka, although Brett Sullivan has a 40-man roster spot and is above him on the depth chart.
Johnson is a former sixth-round draftee who had spent his entire career with the Giants. The Sam Houston State product reached the majors briefly in each of the last two years, hitting .148/.209/.213 in 67 trips to the plate. As one would expect, Johnson has had more success in Triple-A. He’s a .286/.373/.429 batter over parts of three seasons at the Triple-A level. The 28-year-old has experience at each outfield spot.
Camarena’s lone big league experience consists of six appearances for the Friars in 2021. He’s most well-known for connecting on a stunning grand slam off Max Scherzer. The 31-year-old southpaw has spent a good chunk of time in the San Diego farm system. He pitched for Double-A San Antonio a year ago, posting a 6.20 ERA through 69 2/3 innings.
Dodgers Sign Oscar Mercado To Minor League Contract
The Dodgers have signed outfielder Oscar Mercado to a minor league deal, MLB Trade Rumors’ Steve Adams reports (via X). Mercado will report to the Dodgers’ Triple-A affiliate.
After signing a minors contract with the Cardinals last November, Mercado had his deal selected and he appeared in 20 games for St. Louis before being designated for assignment at the start of July. Mercado opted for free agency rather than accept an outright assignment, and while he landed pretty quickly with the Padres on another minor league deal, he hit the open market again earlier this week when he exercised an opt-out clause in that contract.
Mercado’s path has now taken him to Los Angeles, where he’ll try to become the latest player to resurrect his career in Dodger blue. The 28-year-old made his MLB debut in 2019 with Cleveland and finished eighth in Rookie of the Year voting that year, though his star dimmed after a lot of struggles at the plate. Mercado went back and forth between the Guardians and Phillies on a pair of waiver claims that put him back in Cleveland for the remainder of the 2022 campaign.
Mercado is still a very solid hitter at the minor league level, including a .308/.379/.544 slash line over 283 Triple-A plate appearances this season. While his career MLB slash line is a much more modest .237/.289/.388 over 973 PA, he has hit left-handed pitching generally better, and Mercado also offers skills beyond the bat. He can play all three outfield positions in above-average fashion, and he is a quality basestealer, with 25 swipes in 29 attempts at Triple-A this year.
The Dodgers already have plenty of outfield options on their MLB roster, though Mookie Betts has still seen a good deal of second base action and L.A.’s overall hitting depth took a hit when J.D. Martinez was placed on the 10-day injured list. Mercado might essentially take the minor league depth spot ticketed for Jake Marisnick before Marisnick suffered a hamstring injury that will keep him sidelined until mid-September due to a 60-day IL placement.
Oscar Mercado Opts Out Of Padres Deal
Outfielder Oscar Mercado has exercised an opt-out in his minor league contract with the Padres and elected free agency, MLBTR has learned. He’s now free to sign with any other club.
The 28-year-old Mercado logged 32 big league plate appearances with the Cardinals earlier this season and hit .290/.313/.387 in that small sample. He’s spent the bulk of the year in Triple-A between the Cardinals and Padres organizations, batting a combined .308/.379/.544 with a dozen homers, 17 doubles, three triples and 25 steals (in 29 attempts). Mercado has walked in 8.8% of his Triple-A plate appearances, against a 20.1% strikeout rate.
Mercado grabbed a few down-ballot Rookie of the Year votes in 2019 (when Yordan Alvarez unanimously won the award), and understandably so. In 482 appearances during his rookie year in Cleveland, he turned in a .269/.318/.443 batting line with 15 homers and 15 steals. That strong debut campaign looked like it set the stage for Mercado to roam the outfield in Cleveland for years to come, but his bat fell off in 2020 and has yet to recover. In 491 Major League plate appearances since that rookie effort, Mercado has batted .206/.262/.334.
Even as Mercado has struggled at the plate in the big leagues, he’s produced in the minors. Beyond this year’s big production in Triple-A, he also slashed .281/.363/.449 (117 wRC+) there with the Guardians’ top affiliate in 2022. The right-handed-hitting Mercado is also a sound defensive player as well, playing all three outfield spots and drawing above-average grades during his big league tenure — particularly in center field (10 Defensive Runs Saved, 7 Outs Above Average in 951 innings). Statcast credited him with 74th percentile sprint speed in his brief MLB look earlier this year, and he’s generally efficient on the bases, succeeding in more than 78% of his MLB stolen base attempts and 86% of his tries in the minors this year.
On the whole, Mercado’s been a below-average hitter in the Majors, but he’s a speedy and efficient runner who can handle all three outfield spots and hold his own against lefties — evidenced by a respectable .254/.309/.406 batting line against southpaws. He’d make a sensible depth add for a postseason contender looking to stockpile outfield depth before the Sept. 1 deadline for playoff eligibility. With rosters set to expand to 28 players next month, he’d be the type of speed-and-defense player who could be added to deepen a team’s bench.