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Riley O'Brien

Outrights: Mayers, O’Brien

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We’ll kick off the morning here with a pair of recently DFA’ed players who’ve cleared waivers and remained with their prior clubs…

  • Right-hander Mike Mayers went unclaimed on outright waivers and was assigned to Triple-A Salt Lake by the Angels. While he has enough service time to reject that assignment in favor of free agency, Sam Blum of The Athletic tweets that Mayers has accepted the assignment. That’s entirely unsurprising, because although Mayers has sufficient service time to reject the outright, he does not have the requisite five years of service time needed to also retain the remainder of his salary upon rejection. In other words, rejecting the assignment would’ve meant forfeiting the remainder of this year’s $2.15MM salary. Mayers, 30, posted a 3.34 ERA, a 30.5% strikeout rate and an 8.0% walk rate in 105 innings with the Angels from 2020-21, leading to that $2.15MM payday in arbitration. The 2022 season has been a struggle, however. In 16 2/3 frames, he’s allowed four home runs and seen his strikeout rate plummet to 18.7% — all en route to a 5.40 ERA. The Angels designated him for assignment last week.
  • The Mariners announced that right-hander Riley O’Brien cleared waivers and has been assigned outright to Triple-A Tacoma. Seattle picked O’Brien up in an April trade that promised a PTBNL to the Reds, and the two parties completed that swap this week when Seattle sent 20-year-old Rookie-ball infielder Luis Chevalier to Cincinnati. O’Brien, 27, threw one scoreless inning for the Mariners and has a 2.70 ERA with 14 punchouts in 10 Triple-A frames so far, but he’s also walked 11 hitters in that time. Seattle moved him to the bullpen after he’d spent the bulk of his pro career as a starter in the Rays’ and Reds’ systems. He’ll continue to work on his adjustment to a relief role in Tacoma but will no longer occupy a spot on the Mariners’ 40-man roster.

Reds Acquire Luis Chevalier From Mariners

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The Mariners announced Wednesday that they’ve traded minor league infielder Luis Chevalier to the Reds as the player to be named later in the April 16 swap that sent right-hander Riley O’Brien from Cincinnati to Seattle.

Chevalier, 20, has been assigned to the Reds’ affiliate in the Rookie-level Arizona Complex League — the same level at which he spent the 2021 season. The 5’11”, 160-pound switch-hitter batted .221/.345/.329 with three homers, four doubles, a triple, two steals, a 20.8% strikeout rate and a 14.9% walk rate in 168 trips to the plate with the Mariners’ ACL affiliate last summer and will start there again before the Reds consider moving him up a level. Chevalier split his time in 2021 between second base (198 innings), shortstop (79 innings) and left field (48 innings). He wasn’t ranked among the Mariners’ top prospects, though that’s to be expected in a swap for a 27-year-old righty who’d been designated for assignment.

As for O’Brien, he’s tossed one scoreless inning with the M’s since the trade but has otherwise spent his time with the team’s Triple-A club in Tacoma. He’s turned in a strong 2.70 ERA through 10 frames there and fanned 14 hitters, but O’Brien has also demonstrated some worrying command issues (11 walks and a one batter thus far). O’Brien spent the bulk of his pro career with the Rays and Reds as a starting pitcher, but Seattle has opted to move him to the bullpen for now.

Mariners Select Roenis Elias

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The Mariners announced they’ve selected left-hander Roenis Elías onto the big league roster. Seattle had optioned reliever Drew Steckenrider to Triple-A Tacoma last night to clear a spot on the active roster. In order to open space on the 40-man, righty Riley O’Brien has been designated for assignment.

It’s the second time Elías has gotten a major league call, although this stint figures to be more lasting. The 33-year-old was brought up for a series in Toronto when a handful of Seattle players went on the restricted list because of their vaccination status. Elías was a designated COVID-19 substitute for that weekend, however, and he was removed from the 40-man roster and returned to Triple-A after a few days. He made one appearance, allowing a run on a hit and two walks in one inning.

Elías has otherwise spent the season in Tacoma, making 14 appearances. He’s worked 17 1/3 innings of 3.63 ERA ball, posting lower than average strikeout (17.6%) and walk (6.8%) marks. Elías has yet to allow a home run this year in spite of a fairly ordinary 44.6% ground-ball rate. He’ll offer manager Scott Servais a multi-inning arm out of the bullpen.

Steckenrider had been a key reliever for the M’s last season. An offseason minor league signee, the righty made the Opening Day roster and eventually pitched his way into high-leverage work. He wound up posting an even 2.00 ERA through 67 2/3 innings, an impact contributor to a bullpen that was among the reasons the M’s overperformed and won 90 games. Steckenrider’s below-average strikeout and grounder numbers suggested he wasn’t likely to be quite so dominant again, but he showed solid control and was generally reliable.

That hasn’t been the case in 2022, as his early performance has dipped more than anyone would’ve seen coming. Through 14 1/3 frames, he owns a 5.65 ERA. His already fringy 21.7% strikeout percentage has dropped to just 14.7%, and he’s surrendered a pair of homers. The M’s can only hope that a stint with the Rainiers can get Steckenrider more reasonably back on track, as Seattle has had one of the league’s least effective relief corps this year.

Seattle acquired O’Brien from the Reds in exchange for cash last month. The 27-year-old made just one big league appearance with his hometown club, spending the rest of his time on optional assignment to Tacoma. He’s allowed five runs in ten innings at the minors top level, striking out 14 but issuing 11 walks. O’Brien has worked exclusively in relief this year after starting 22 of his 23 outings with the Reds’ highest affiliate last season, where he pitched to a 4.55 ERA across 112 2/3 frames.

The Mariners will have a week to trade O’Brien or try to run him through outright waivers. The 27-year-old only has a pair of MLB appearances to his name. He’s had success missing bats at the Triple-A level but also dealt with some control concerns. O’Brien still has a couple minor league option years remaining and has already been traded twice in his career, so it’s certainly possible he changes hands again in the coming days.

Mariners Promote George Kirby, Place Ken Giles On 60-Day IL

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May 8: The Mariners have announced the selection of Kirby’s contract, with right-hander Riley O’Brien being optioned to create space on the active roster. To make room on the 40-man, Ken Giles was transferred to the 60-day injured list. Giles has been working his way back from October 2020 Tommy John surgery. Although it was initially hoped he would be ready for Opening Day, a strained tendon in his right middle finger set Giles back significantly during Spring Training. Based on this IL placement, it seems the club isn’t expected him to join the big league club until mid-June at the earliest.

May 7, 3:25PM: Kirby will start Sunday’s game against the Rays, according to MLB Pipeline’s Jonathan Mayo (Twitter link).

12:54PM: The Mariners are calling up George Kirby, reports Jeff Passan of ESPN (Twitter link). Jonathan Mayo of MLB.com tweeted earlier this afternoon that Kirby had been scratched from his scheduled start with Double-A Arkansas.

Whenever Kirby first takes the ball, he’ll be making his major league debut. The 20th overall pick in the 2019 draft out of Elon University, the right-hander quickly blossomed into one of the game’s top young arms. Regarded as a polished strike-thrower with solid but not elite stuff and as an amateur prospect, Kirby has taken his raw stuff to new heights as a professional. After working with a 91-95 MPH fastball in college, he’s pushed that velocity to the 95-99 MPH range in the minors.

That improved arm speed hasn’t come at the expense of the New York native’s pristine control. Baseball America, FanGraphs and Kiley McDaniel of ESPN all credited Kirby with possible plus-plus command (a 70 grade on the 20-80 scouting scale) over this past offseason. He’s among the best locaters in the minor leagues, and his combination of velocity and feel for pitching made him one of the sport’s most highly-regarded prospects.

BA, FanGraphs, ESPN and Keith Law of the Athletic all slotted Kirby among the game’s top 50 overall prospects heading into the season. Baseball America was the most bullish of the group, ranking him 12th overall and the #3 pitcher. Evaluators were a bit divided about the quality of his secondary offerings; most suggested each of his slider, curveball and changeup were around average, but BA graded his upper-80s slider as a plus pitch. Not coincidentally, BA suggested he could have top-of-the-rotation upside, while each of FanGraphs, ESPN, and The Athletic pegged him as more of a mid-rotation type.

Between the canceled 2020 minor league season and some missed time last year due to shoulder soreness, Kirby only has 115 1/3 pro innings under his belt. He has shined in that time, though, with the results to match the strong visual evaluations. Kirby owns an ERA between 2.30 and 2.40 at all three of his stops, including a 2.31 mark over 50 2/3 Double-A innings. He has punched out a strong 29.6% of batters faced at that level against a tiny 5.9% walk rate.

Kirby will take the rotation spot of another top prospect. Matt Brash was optioned to Triple-A Tacoma and converted to relief (at least temporarily) after struggling to throw strikes over his first five MLB starts. Kirby doesn’t figure to have the same control problems out of the gate, but Brash’s initial difficulties are a reminder that even elite prospects often scuffle in their first taste of the big leagues. There’s uncertainty with any rookie, and Kirby is headed to the majors without so much as a single Triple-A inning under his belt.

Still, the Mariners wouldn’t have turned to Kirby if they weren’t bullish on his chances of being immediately effective. Seattle is off to a disappointing 12-15 start, but they’re seeking to contend for a playoff spot this season. If Kirby can solidify the back end of the rotation right out of the gate, that’d go a long way towards hanging around in the American League. The M’s rotation has been a mixed bag in the early going. Logan Gilbert has been excellent. Chris Flexen has been effective, while Marco Gonzales and offseason signee Robbie Ray have underwhelmed. The latter two players had a lot of pre-2022 success, though, giving the M’s reason to anticipate better results over the coming months.

Enough time has passed that Kirby won’t reach a full year of service in 2022 even if his promotion proves permanent, positioning him to reach free agency after the 2028 campaign at the earliest. If he sticks in the majors from here on out, he’d be a virtual lock to reach arbitration heading into 2025 as a Super Two qualifier. Future optional assignments could impact that service trajectory, of course. Kirby is not yet on the 40-man roster, so the Mariners will need to make another move to accommodate his official selection.

Mariners Make Six Roster Moves

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5:29PM: Brash will pitch out of the bullpen at Triple-A, as reported by The Seattle Times’ Ryan Divish and other media members.  Relief work could give Brash a quicker path back to the majors and allow him to better help the Mariners in 2022, even if the team still sees him as a longer-term starting pitcher.

2:47PM: The Mariners announced six roster moves, including the news that right-hander Matt Brash has been optioned to Triple-A.  Left-hander Nick Margevicius was designated for assignment, and righty Matt Festa was placed on the 15-day injured list with right elbow tendinitis.  Joining the roster from Triple-A Tacoma are right-hander Riley O’Brien and left-hander Danny Young, with Young’s contract being officially selected.  In addition, recently-designated right-hander Matt Koch has cleared waivers and been outrighted to Triple-A.

Brash has never pitched at the Triple-A level before, as the Mariners made the aggressive move of adding him to the Opening Day roster after an impressive Spring Training.  A rather lightly-regarded prospect who was acquired from the Padres in 2020, Brash exploded into top-100 notoriety with a very impressive 2021 season with the Mariners’ high-A and Double-A affiliates.

Results were far more mixed for Brash in his first taste of the bigs, however.  Brash has a 7.65 ERA over five starts and 20 innings, with almost as many walks (17) as strikeouts (19).  Yesterday’s start against the Astros saw Brash allow four runs over three innings, walking four batters and striking out three.

With Brash heading to Triple-A for more seasoning, Seattle has a hole to fill in the rotation.  The M’s have a few days remaining to figure out their plans, whether they’ll go with a bullpen game for Brash’s next scheduled start or whether another Triple-A call-up could be in the works.  Asher Wojciechowski, Daniel Ponce de Leon, and Darren McCaughan are all getting starts for the Rainiers but none have pitched particularly well, and Margevicius is now headed to the DFA wire.

Margevicius has also struggled, posting a 12.75 ERA over four starts and 12 innings at the Triple-A level.  A veteran of three MLB seasons, Margevicius is trying to work his way back from thoracic outlet syndrome surgery, and it isn’t surprising that the southpaw is still getting on track following that major procedure.  With this recent surgery in mind, teams might not claim Margevicius, allowing Seattle to slip him through waivers and outright him off the 40-man roster.

Festa is also no stranger to health issues, as he missed all of the 2020 season and most of 2021 after undergoing Tommy John surgery.  With this past procedure in mind, any sort of elbow problem is especially concerning, though tendinitis is usually a relatively minor problem.  After tossing 30 2/3 innings for the M’s in 2018-19, Festa made it all the way back to the Show this season, but had only a 5.25 ERA over 12 relief innings.

Though O’Brien has only worked as a reliever over six Triple-A appearances this season, he might also factor into the Mariners’ rotation picture given his track record as a minor league starter.  Acquired from the Reds back on April 17, O’Brien has a 3.36 ERA over 353 1/3 innings in the minors, mostly in the Rays organization from 2017-19.  O’Brien made his big league debut in cup-of-coffee fashion last season, tossing 1 1/3 innings in a single game for Cincinnati.

Now in his seventh pro season, Young is lined up to make his first MLB appearance.  Young was an eighth-round pick for the Blue Jays in the 2015 draft, and has worked almost exclusively as a reliever over his 280 1/3 innings in the Toronto, Cleveland, and Seattle farm systems.  While mostly a grounder specialist during his career, Young has boosted his strikeout numbers since the canceled 2020 minor league seasons, and has a 26.1% strikeout rate over 70 Triple-A frames (though also with a 5.14 ERA in Triple-A ball).  Anthony Misiewicz is the only other left-hander in the Mariners’ bullpen, so Young should get some looks against lefty batters.

Mariners Acquire Riley O’Brien

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The Mariners announced that they have acquired right-hander Riley O’Brien from the Reds in exchange for cash considerations or a player to be named later. He had been designated for assignment recently when the Reds selected Nick Lodolo to their roster. The Mariners won’t need to make a corresponding move, as a spot on their 40-man roster was recently opened up when Mitch Haniger was placed on the Covid-related injured list.

Drafted by the Rays in 2017, O’Brien was traded to the Reds at the 2020 deadline for Cody Reed. He made his MLB debut in 2021, getting a cup of coffee that lasted 1 1/3 innings. He made 22 Triple-A starts and one relief appearance last year, logging 112 2/3 innings with a 4.55 ERA, 24.7% strikeout rate, 45% groundball rate and 11.2% walk rate. Control has been a consistent drag on O’Brien’s performance thus far in his career, as he’s never posted a walk rate below 9.8% at any level.

The 27-year-old still has options remaining, meaning he’ll likely join the Triple-A Tacoma Rainiers and serve as depth for the Mariners’ pitching staff. The big league rotation already has five members in Robbie Ray, Logan Gilbert, Marco Gonzales, Chris Flexen and Matt Brash. However, due to the shortened Spring Training this year, many teams are deploying six-man rotations or occasional spot starts from depth arms in order to weather the unusual schedule. O’Brien should be in the mix for such a role, alongside Nick Margevicius and Justus Sheffield. The club also has veteran Asher Wojciechowski in the minors, although he doesn’t currently have a roster spot. Top pitching prospect George Kirby could be an option at some point this season, although he’s started his year in Double-A and would also require a 40-man slot.

Reds Select Nick Lodolo, Designate Riley O’Brien For Assignment

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The Reds formally announced top pitching prospect Nick Lodolo’s widely expected promotion to the big leagues yesterday, and they’ve now officially added him to the Major League roster by selecting his contract from Triple-A Louisville. Right-hander Riley O’Brien was designated for assignment in a corresponding 40-man move, and Cincinnati optioned righty Daniel Duarte to Louisville to open a spot on the active 28-man roster.

The 27-year-old O’Brien will now be traded or placed on outright waivers within a week’s time. An eighth-round pick by the Rays back in 2017, O’Brien came to the Reds in a 2020 trade that sent southpaw Cody Reed to Tampa Bay. He made his big league debut in 2021 but pitched just 1 1/3 innings in his lone start before being sent back to Louisville, where he otherwise spent the entirety of his 2021 season.

In 112 2/3 innings with Louisville last season, O’Brien pitched to a 4.55 ERA with generally similar marks from fielding-independent pitching metrics. He fanned a solid 24.7% of his Triple-A opponents and induced grounders at a similarly sound 45% clip, but O’Brien walked 11.2% of his opponents and plunked 10 more. O’Brien also walked three of the nine big league hitters he faced last year and allowed a pair of homers, illustrating that he’ll need to refine his command if he’s to find success at the big league level.

That said, O’Brien only turned 27 a couple months ago and has a pair of minor league option years remaining (2022 included). He’s shown an ability to miss bats in the minors and, as Eric Longenhagen and Tess Taruskin wrote when ranking him 29th among Cincinnati prospects, he’s shown three pitches that have all, at times, looked like potential plus offerings: his fastball, curveball and changeup. A club with some 40-man flexibility and a need for pitching depth could certainly take him on as a project.

As covered in greater detail yesterday, Lodolo will join fellow top prospect Hunter Greene in a youthful and high-upside Cincinnati rotation. The No. 7 overall pick in the 2019 draft, Lodolo is widely considered to be among the sport’s 100 best prospects and will give Reds fans a pair of young hurlers on which to dream.

Lodolo, Greene, 2021 Rookie of the Year Jonathan India and promising young backstop Tyler Stephenson could well be integral parts of the Reds’ core moving forward, and the organization undoubtedly still has high hopes for former No. 2 overall draft pick Nick Senzel, whose career to date has been continually derailed by injuries. Cincinnati surely still hopes to contend in 2022, but in order to do so they’ll need big performances from several young players, as the club also subtracted a number of productive veterans over the winter while cutting payroll (e.g. Jesse Winker, Sonny Gray, Wade Miley).

Reds Promote Riley O’Brien

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TODAY: The Reds officially promoted O’Brien, and left-handed Cionel Perez was optioned to Triple-A.

SEPTEMBER 27: The Reds are planning to recall Riley O’Brien to start tomorrow evening’s game against the White Sox, manager David Bell told reporters (including C. Trent Rosecrans of the Athletic). It’ll be the right-hander’s major league debut. O’Brien was added to the 40-man roster last offseason to keep him from being exposed in the Rule 5 draft, so no corresponding move will be needed in that regard.

O’Brien was originally selected by the Rays in the eighth round of the 2017 draft out of the College of Idaho. He worked his way up to Double-A Montgomery over the next few years before being sent to the Reds last summer for lefty reliever Cody Reed. O’Brien spent the rest of the 2020 campaign at Cincinnati’s alternate training site.

Each of Baseball America, Keith Law of the Athletic, MLB Pipeline and FanGraphs slotted the 25-year-old in the back half of the Reds’ top thirty prospects last offseason. Public evaluators generally suggest O’Brien’s likely to settle in as a back-of-the-rotation starter or multi-inning relief option in the relatively near future. The 6’4″ hurler draws praise for his low-mid 90s fastball and athleticism, but his command and the quality of his secondary offerings has been less consistent.

That’s been borne out in O’Brien’s first crack at Triple-A this season. Over 112 2/3 frames with Louisville, he’s worked to a 4.55 ERA with a solid 24.7% strikeout rate but an elevated 11.2% walk percentage. While the Reds clinched their second consecutive above-average season this afternoon, they won’t make it to the playoffs. They’ll get a look at O’Brien for a start or two in the season’s final week, and he figures to be in the mix for some sort of role on next year’s season-opening staff.

Reds Acquire Brandon Bailey From Astros

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The Reds announced Friday that they’ve acquired righty Brandon Bailey from the Astros in exchange for cash. In a separate move, Cincinnati also acquired minor league right-hander Fredy Medina from Houston. Medina will serve as the player to be named later from the earlier trade that sent southpaw Brooks Raley to the Astros.

In addition to that pair of trades with Houston, the Reds announced that they’ve selected the contracts of right-hander Vladimir Gutierrez, Riley O’Brien and Jared Solomon. All are now on the 40-man roster and protected from selection in next month’s Rule 5 Draft. Cincinnati’s 40-man roster is now up to 36 players.

It’s been three years to the day since the 26-year-old Bailey was last traded, going from the Athletics to the Astros. Unfortunately for the ’Stros, that trade sent a minor league outfielder by the name of Ramon Laureano to Oakland. Houston apparently didn’t care to protect Laureano in advance of the Rule 5 Draft — a clear misstep that proved to be a godsend for one of their chief division rivals.

Bailey has clearly intrigued other clubs, however. The Orioles selected him in last year’s Rule 5 Draft, and the Astros gave him a look in the Majors this past year. Now, the Reds are keen on giving him a 40-man roster spot of their own. He’s allowed a pair of runs in 7 1/3 MLB innings and carries a 3.45 ERA with a 126-to-50 K/BB ratio in 117 1/3 innings at the Double-A level.

Medina, who turned 23 in April, is something of a long shot for the Reds, it would seem. He’s yet to play above the Rookie-level Gulf Coast League and has walked 51 hitters in 74 professional innings. Considering the fact that Raley turned out to be a nice 2020 piece to the Houston ’pen and is controlled through 2021, the ’Stros have to feel good about how that deal turned out.

Rays Acquire Cody Reed

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The Rays have acquired left-hander Cody Reed from the Reds for righty Riley O’Brien, C. Trent Rosecrans of The Athletic tweets. To make room for Reed, Tampa Bay placed newly acquired outfielder Brett Phillips on the COVID-19 injured list as he goes through intake protocols, the team announced. Meanwhile, O’Brien is now a member of the Reds’ 60-man player pool, per Rosecrans.

The Reds designated Reed for assignment earlier this week after he started 2020 with 9 1/3 innings of 10-hit, six-earned run ball with 10 strikeouts and eight walks. But the 27-year-old was effective for Cincinnati in 2018-19, and the AL East-leading Rays are in a position where they need to acquire pitching help in the wake of several injuries – including to notable bullpen arms in Nick Anderson, Jose Alvarado, Jalen Beeks, Oliver Drake, Andrew Kittredge, Colin Poche and Chaz Roe.

In the event Reed turns things around in a Rays uniform, he could be a multiyear piece for the club, as he’s not due to reach free agency until after 2024. However, Reed doesn’t have any minor league options remaining, so he’ll have to stick on the Rays’ MLB roster or be subjected to the waiver wire.

The Reds are getting a promising farmhand in O’Brien, a 25-year-old who made his Double-A debut in 2019 and registered a 3.93 ERA/3.49 FIP with 9.44 K/9, 3.8 BB/9 and a 45.7 percent groundball rate in 68 2/3 innings. Prior to the trade, O’Brien ranked as a top 25 Rays prospect at MLB.com (No. 20), Baseball America (24) and FanGraphs (24). MLB.com, the most bullish of those outlets, writes that O’Brien has the potential to amount to a mid-rotation starter or “a late-inning force,” depending on whether he’s able to improve his control.

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