Marlins Hire Clayton McCullough As Manager
Nov. 11: The Marlins have now formally announced the hiring.
Nov. 10: The Marlins have hired Dodgers first base coach Clayton McCullough as their new manager, ESPN’s Alden Gonzalez reports (X link). This is the 44-year-old McCullough’s first job as a skipper at the big league level.
It was no secret that the Marlins would be moving on from Skip Schumaker at season’s end, and Miami interviewed such names as McCullough, then-Rangers associate manager Will Venable, Guardians bench coach Craig Albernaz, Tigers bench coach George Lombard, and the Marlins’ own former bench coach Luis Urueta (who worked on Schumaker’s staff). After speaking with over 10 candidates in Zoom interviews, the Marlins then met with Venable and Albernaz for in-person interviews, seemingly establishing the two as finalists.
However, Venable was then hired by the White Sox as their new manager, while Albernaz chose to remain in Cleveland and pulled himself out of the running for the managerial jobs in both Chicago and Miami. This left the Marlins turning to another candidates, and the Miami Herald’s Barry Jackson wrote that the club had an in-person meeting with McCullough this past week in McCullough’s home in Jupiter, Florida. Since the Marlins hold their Spring Training camp in Jupiter, it makes for something of a homecoming for McCullough as he embarks on his new chapter in his career.
McCullough was a minor league catcher in Cleveland’s farm system from 2002-05 before beginning his coaching career at age 27 as the manager of the Blue Jays’ Gulf Coast League rookie ball affiliate. McCullough managed in Toronto’s farm system from 2007-14, working his way up the ladder to manage at all three A-level affiliates before leaving the organization to join the Dodgers in 2015. Initially working as the Dodgers’ minor league field coordinator, McCullough spent a couple of years working with Gabe Kapler (now the Marlins’ assistant GM) when Kapler was Los Angeles’ director of player development.
The move to the big league coaching staff came in 2021, and McCullough has been the L.A. first base coach for the last four seasons. It wasn’t long before McCullough’s name began to surface in managerial searches around the league, as McCullough was a candidate for vacancies with the Mets, Brewers, Guardians, and Royals in recent years, in addition to the consideration from the White Sox this very offseason. The Royals’ job was probably McCullough’s closest call, as he was reportedly a finalist two years ago before Kansas City opted to hire Matt Quatraro.
McCullough now faces a tough challenge in his first managerial gig, as the Marlins are coming off a 100-loss season. Miami’s wild card berth in the 2023 playoffs seems like ages ago now, since the club parted ways with general manager Kim Ng and hired Peter Bendix as the new president of baseball operations. Bendix’s first assignment has been to reinforce the minor league system and tear down the MLB roster, leaving Miami fans facing yet another rebuild.
There obviously isn’t any pressure on McCullough to win any time soon, as his chief task will be to oversee a pretty inexperienced roster. Rather than wins or losses, McCullough’s immediate results will be gauged on how the young Marlins (both on the active roster and coming up from the farm) can develop at the big league level. McCullough’s history as a minor league manager will surely help in this regard, as will his pedigree as a coach with a World Series-winning team.
With the Marlins’ decision now made, the managerial hiring cycle is now complete for the offseason, barring any unexpected firings in the coming weeks or months. McCullough joins Venable and Reds manager Terry Francona as new bench bosses heading into the 2025 season.
Photo courtesy of USA Today Sports Images
Sixto Sanchez Elects Free Agency
9:21PM: Sanchez has chosen to become a free agent, Azout reports (X link).
5:26PM: The Marlins have taken Sixto Sánchez off the roster. Miami announced that the former top pitching prospect went unclaimed on waivers and was sent outright to Triple-A Jacksonville. Sánchez has the requisite service time to become a minor league free agent, though the Fish didn’t announce that he has already done so. Miami also outrighted left-hander Josh Simpson and selected the contract of righty Luarbert Arias.
Sánchez was the centerpiece of the J.T. Realmuto trade return. The 6’0″ righty was regarded as perhaps the best pitching prospect in MLB at the time. Sánchez never came close to meeting those lofty expectations. Shoulder injuries have largely derailed his career, as Sánchez has lost huge chunks of time to the IL over the past half-decade. He didn’t throw a single MLB pitch between 2021-23. Sánchez returned to log 35 2/3 innings in a swing role this season, but he surrendered more than six earned runs per nine. Shoulder inflammation ended his season in early June.
Simpson, 27, has yet to make his MLB debut. He had been on the 40-man roster since the end of the 2022 season. Simpson lost most of this season to an ulnar nerve injury that required surgery. He allowed 14 runs (11 earned) across 16 innings between three minor league levels. He’s also likely headed to minor league free agency.
Arias, 23, would have joined them on the open market if the Fish didn’t put him on the 40-man roster. The Venezuelan-born righty had a nice year in a late-inning role for Jacksonville. Arias posted a 3.04 earned run average through 68 innings. He fanned upwards of a quarter of opponents against a 9.3% walk rate. He’s a pure reliever who can compete for a spot in a wide open bullpen as he tries to earn his first big league call.
Isaac Azout of Fish on First first reported that Miami outrighted Sánchez off the roster.
Blue Jays Claim Michael Petersen, Outright Genesis Cabrera
The Blue Jays announced they’ve claimed reliever Michael Petersen from the Marlins. Toronto outrighted Génesis Cabrera and Luis Frías off the 40-man roster. Both players elected free agency. Toronto also designated righty Emmanuel Ramírez for assignment.
Petersen is on the move for the second time in a few months. Miami grabbed the right-hander off waivers from the Dodgers in September. He allowed four runs across 5 2/3 innings to finish the year. Petersen had made 11 appearances with the Dodgers. He closed his debut campaign with a 5.95 earned run average through 19 2/3 innings.
The 30-year-old Petersen had much better numbers in 33 innings at the Triple-A level. He posted a 1.64 ERA while striking out a massive 35.2% of opponents. The native of the United Kingdom still has a couple options remaining, so he’ll serve as a bullpen depth piece if the Jays keep him on the 40-man roster.
Cabrera’s tenure in Toronto ends after a season and a half. The Jays acquired the southpaw from the Cardinals midway through the ’23 season. Cabrera pitched well down the stretch and returned for a second season. The results were solid enough, as he posted a 3.59 ERA while logging 62 2/3 relief innings. Cabrera had a subpar 18.5% strikeout rate and walked nearly 11% of his opponents, though. MLBTR contributor Matt Swartz projected him for a $2.5MM salary if tendered a contract for his final arbitration year. The Jays evidently weren’t willing to pay that price given Cabrera’s shaky K/BB profile.
Toronto grabbed Frías off waivers from the Diamondbacks late in the year. The 6’3″ righty was blown up for eight runs in 3 1/3 frames. He has a 7.38 ERA over 58 big league appearances. Frías was a reasonably well-regarded prospect who throws in the mid-90s, but he hasn’t shown any kind of strike-throwing consistency in the majors.
Ramírez, 30, was another late-season waiver acquisition. He came over from Miami in early September. Ramírez didn’t make an appearance for the Jays after allowing a near-7.00 ERA over 15 games for the Fish. He’ll presumably find himself on waivers in the next few days.
Phillies Acquire Devin Sweet, Claim John McMillon
The Phillies announced they acquired reliever Devin Sweet from the Tigers and added him to the 40-man roster. Philadelphia also claimed reliever John McMillon off waivers from the Marlins and selected righty Alan Rangel onto the 40-man. The Phils dropped Kolby Allard, Yunior Marté, Freddy Tarnok, Luis Ortiz and Rodolfo Castro from the roster by running them through outright waivers.
Sweet had not been on Detroit’s 40-man roster. He was set to reach minor league free agency today. While Detroit evidently wasn’t going to select his contract, the Phils were intrigued enough to carry him on the roster. The 28-year-old righty posted big numbers for the Tigers’ top affiliate in Toledo. Sweet struck out almost 34% of Triple-A hitters and posted a 3.91 ERA through 76 innings. He has limited MLB experience, allowing 10 runs in 8 2/3 innings between two teams in 2023.
McMillon changes hands via waivers for the second time in a few months. Miami grabbed the 6’3″ righty from Kansas City in early August. McMillon pitched well over 10 appearances for the Fish but ended the year on the injured list with elbow tightness. The Texas Tech product has an earned run average approaching 5.00 over four seasons in the minors. He averages north of 95 MPH on his fastball, so it’s a low-risk flier on a pitcher with a decent arm and two minor league options remaining.
Rangel, 27, signed a minor league deal with Philadelphia in July. The Mexican-born righty tossed 29 1/3 innings of 4.30 ERA ball in a swing role in Triple-A. He didn’t miss many bats but showed solid control. Rangel, who has yet to make his big league debut, would have been eligible for minor league free agency again this winter.
Of the players coming off the roster, Allard and Marté had the biggest roles this year. The former worked as a depth starter and posted an even 5.00 earned run average through 27 innings. The latter was hit hard to the tune of a 6.92 ERA across 26 frames in a middle relief role. Ortiz made one appearance but missed the majority of the year to ankle and shoulder problems. Castro played in Triple-A, where he tore a thumb ligament in August. Tarnok didn’t pitch in the majors after the Phillies claimed him from the A’s in June.
A’s Claim Anthony Maldonado, Justin Sterner
The A’s announced they’ve claimed righty relievers Anthony Maldonado from the Marlins and Justin Sterner from the Rays. Both players had quietly landed on waivers last week.
Maldonado and Sterner each made their debuts this past season. Maldonado, 27 in February, has slightly more experience. He pitched in 16 games for Miami and allowed 12 runs across 19 innings. He struck out 11 while issuing seven walks. Maldonado showed better strikeout stuff in the minors, fanning 26.1% of batters faced over 46 1/3 Triple-A frames. While that came with a slightly elevated 10.8% walk rate and a middling 4.66 ERA, the A’s are evidently intrigued by his arsenal. Maldonado leaned most heavily on his mid-80s slider.
Sterner, 28, has all of two games of MLB experience. The BYU product tossed four innings of two-run ball with four strikeouts. He had a strong year with the Rays’ top affiliate in Durham. Sterner turned in a 3.28 earned run average over 46 2/3 innings. He punched out more than 31% of batters faced against an 8.9% walk percentage. Sterner used a fastball-cutter combination during his limited MLB look. Both he and Maldonado sat in the 93-94 MPH range with their heaters.
This was the first option year for both pitchers. The A’s can keep them in Triple-A for the foreseeable future if they stick on the 40-man roster.
12 Players Elect Free Agency
As the offseason nears, a number of players elect minor league free agency each week. These players are separate from six-year MLB free agents, who’ll reach the open market five days after the conclusion of the World Series. Eligible minor leaguers can begin electing free agency as soon as the regular season wraps up. These players were all outrighted off a team’s 40-man roster during the year and have the requisite service time and/or multiple career outrights necessary to reach free agency since they weren’t added back to teams’ rosters.
Electing free agency is the anticipated outcome for these players. There’ll surely be more to test the market in the coming weeks. We’ll offer periodic updates at MLBTR. These transactions are all reflected on the MiLB.com or MLB.com logs unless otherwise stated.
Infielders
- Jose Barrero (Rangers)*
- Bobby Dalbec (Red Sox)*
- Kevin Smith (Yankees)
- Jamie Westbrook (Red Sox)*
Pitchers
- David Buchanan (Reds)
- Shintaro Fujinami (Mets)
- Brad Keller (Red Sox)*
- Josh Maciejewski (Yankees)
- Darren McCaughan (Marlins)
- Anthony Misiewicz (Yankees)
- Nick Ramirez (Dodgers)
- Naoyuki Uwasawa (Red Sox)
* Chris Cotillo of MassLive reported that Dalbec, Westbrook, and Keller have elected free agency. Francys Romero reported that Barrero has elected free agency.
Cardinals Claim Roddery Muñoz
The Cardinals announced that they have claimed right-hander Roddery Muñoz from the Marlins. The Fish evidently put him on waivers in recent days with St. Louis grabbing him off the wire.
Muñoz, 24, just made his major league debut with the Marlins this year. As they suffered a large number of injuries to their rotation, they had to reach into their depth, with Muñoz getting a shot in the big leagues.
The numbers weren’t especially impressive, as Muñoz posted a 6.53 earned run average in 82 2/3 innings this year. His 18.5% strikeout rate, 11.1% walk rate and 34% ground ball rate were all below league average.
Despite the uninspiring debut, Muñoz has a bit of prospect pedigree and some decent minor league results. Since the start of 2021, he has struck out 24.3% of batters faced on the farm. His 11.4% walk rate in that time was high and his 5.18 ERA unimpressive. However, a low strand rate of 64.8% could be a factor there, leading his 4.83 FIP to be a bit more palatable.
The Cardinals are set to engage in a reset year where they cut payroll and overhaul their player development apparatus. They just declined club options on Kyle Gibson and Lance Lynn. They could look into trading pricey vets Sonny Gray, Erick Fedde, Miles Mikolas or Steven Matz this winter.
Those moves could be accompanied by others that bring in younger, cheaper and more affordable arms, but going with less-proven guys could mean depth arms become more important. Claiming Muñoz is the first of what could be many transactions that impact their rotation picture this winter.
Marlins Claim Christian Roa
The Marlins announced that they have claimed right-hander Christian Roa off waivers from the Reds. Christina De Nicola of MLB.com relayed the claim on X prior to the official announcement. The Fish also announced that right-handers Shaun Anderson, Darren McCaughan and Adam Oller as well as infielder/outfielder David Hensley have been outrighted to Triple-A Jacksonville. Oller is expected to elect free agency and pursue opportunities in Asia, per Ari Alexander of KPRC 2 on X.
Roa, 25, was on Cincinnati’s 60-day injured list but the IL goes away five days after the World Series. Rather than reinstating him to the 40-man roster, the Reds evidently tried to pass him through waivers but the Marlins grabbed him.
The righty was a second-round pick of the Reds and has been a notable prospect in the club’s system since then. He has racked up a fair number of strikeouts as a minor leaguer but also given out a large number of walks. He has thrown 318 2/3 innings in his minor league career with a 4.46 ERA, 27.4% strikeout rate and 14.3% walk rate.
He was added to Cincinnati’s 40-man roster a year ago to keep him out of the Rule 5 draft. He spent this year pitching in Triple-A with a 5.55 ERA. His walk rate was still high at 13.5% and his strikeouts dropped to a rate of 21.2%. In August, the Reds recalled him to the majors and added him to their 60-day IL with a right shoulder sprain in order to open up a 40-man roster spot.
The Marlins will take a shot on him and see if they can help him rein in that control a bit. Roa still has two more option seasons and less than a year of service time. For a rebuilding club like the Marlins, they can take their time and see if the Roa project can bear some fruit for them down the line.
The four outrighted players were all fairly recent additions to the Miami roster. The club suffered a high number of injuries in 2024 and was often grabbing players from everywhere in order to keep the roster filled as they played out the string on the campaign.
Anderson was designated for assignment by the Rangers at the end of May and got flipped to the Marlins for cash. He posted an 8.27 ERA in 16 1/3 innings for the Fish after that. McCaughan was claimed off waivers from the Guardians in July and went on to throw 36 innings for Miami with a 5.75 ERA. Oller signed a minor league deal with the club in July, later having his contract selected to throw 42 1/3 innings with a 5.31 ERA. Hensley was claimed off waivers from the Astros at the end of July and then hit .212/.293/.288 in 23 games as a Marlin.
The three pitchers have previous career outrights and therefore have the right to elect free agency. This is Hensley’s first outright but she should have the right to elect minor league free agency as a player with seven years on the farm.
Craig Albernaz Withdraws From Marlins’ Managerial Search; Clayton McCullough Still Under Consideration
Guardians bench coach Craig Albernaz has withdrawn his name from the Marlins’ managerial search, reports ESPN’s Jeff Passan. Both the Marlins and White Sox liked Albernaz enough to consider him a finalist in their searches, but Passan suggests Albernaz took his name out of the bidding in Chicago as well prior to the team’s hiring of Will Venable. In a separate report, Passan adds that Dodgers first base coach Clayton McCullough is still in the mix for Miami’s vacancy. MLB.com’s Christina De Nicola first linked Miami and McCullough about three weeks ago.
Albernaz, 42, was a minor league catcher in the Rays and Tigers systems from 2006-14. He spent four years as the Giants’ bullpen and catching coach and overlapped with then-manager (and now Marlins assistant GM) Gabe Kapler’s time in San Francisco’s dugout. The Guards hired him away from the Giants last offseason — but not after first interviewing him for their own managerial vacancy (which eventually went to Stephen Vogt). Albernaz was originally hired as the Guardians’ field coordinator, but just 16 days later he was listed as the team’s bench coach when they finalized their entire staff under the newly hired Vogt.
McCullough, 44, played four years in the minors before shifting to a minor league coaching track. He managed for seven seasons in the Blue Jays’ system and has been with the Dodgers since 2015. Los Angeles originally hired McCullough as their minor league field coordinator, and he’s been Dave Roberts’ first base coach since the 2021 season.
For the past few years, McCullough has been widely viewed as a future manager. He’s interviewed not only with the Marlins but also the White Sox, Brewers, Guardians, Mets and Royals — emerging as a finalist alongside Matt Quatraro for the Kansas City gig. De Nicola tweets that Dodgers star Mookie Betts has called McCullough “the best coach I’ve ever had.” Like Albernaz, McCullough has worked with Kapler in the past, as the two overlapped during their time in the Dodgers’ minor league coaching ranks.
It’s not clear at this juncture who, beyond McCullough, is still under consideration. Albernaz and Venable were reported to be among the team’s finalists earlier this week. Venable, of course, has since been hired by the White Sox while Albernaz has taken his name out of the running. Other known candidates for Miami’s managerial search included Tigers bench coach George Lombard and Luis Urueta, who served as the bench coach under Skip Schumaker prior to his recent departure from the organization.
White Sox Hire Will Venable As Manager
Oct 31: The White Sox officially announced Venable’s hiring this morning, noting that he has agreed to a multiyear contract with the club. As noted by Daryl Van Schouwen of the Chicago Sun-Times, Getz praised his new skipper in a statement alongside the announcement:
“Will is widely recognized as one of the premium managerial candidates within the game, and we are very excited to bring him into our organization as our new manager. He is so well thought of across baseball. Will has built a well-earned and well-deserved reputation as a successful player, front office executive, coach and associate manager. A great communicator, Will is going to build strong relationships, set expectations, build a clubhouse where we hold one another accountable, and ultimately, create a winning mindset among our players and a winning environment in our clubhouse.”
Venable also made a statement as part of the team’s press release:
“This is a great opportunity with a White Sox organization that is putting a lot of good things into place and laying a solid foundation for the future. It’s exciting to be part of that process to help get back to the type of baseball White Sox fans are used to seeing. We want players who show up to work hard every day, but also smart baseball players who understand the nuances of the game. There is a rich tradition here and a fan base that deserves winning baseball, and I am excited to do whatever I can to help.”
Oct 29: The White Sox have reached an agreement to hire Will Venable as manager, reports Scott Merkin of MLB.com. Venable has spent the last two seasons on Bruce Bochy’s staff as the associate manager of the Rangers. Major League Baseball discourages teams from revealing news on days with a playoff game, so the Sox are unlikely to make the hiring official until Thursday.
In any case, it’s a nice birthday present. Venable, who turned 42 on Tuesday, gets his first big league managerial opportunity. That has seemed like an inevitability. Venable has been regarded as a future manager for years. He’s a Princeton graduate who played in parts of nine major league seasons. The majority of his playing experience came in San Diego, where he was a well-rounded outfielder.
Venable finished his playing days in 2017. It didn’t take long for him to move into the next phase of his career. He joined the Cubs’ front office late in the ’17 campaign. Venable moved into coaching the following year, joining Joe Maddon’s staff as first base coach. Teams were considering him for managerial vacancies within a couple seasons. Venable interviewed for the Cubs job after Maddon departed the organization, while he also sat down with the Giants and Astros.
Chicago ultimately tabbed David Ross. Venable stayed on Ross’ staff for the 2020 season and again found himself in managerial searches. He interviewed with the Tigers and Red Sox, and while neither team hired as manager, Boston added him as bench coach not long after rehiring Alex Cora.
Venable spent two seasons in Boston. While the Red Sox hoped to bring him back for 2023, he departed to take on the associate manager role in Arlington. It proved to be a wise choice, as Venable collected a World Series ring during his first year. He pulled himself out of consideration for managerial openings last offseason, formally declining an interview with the Mets and bypassing a chance to pursue the Guardians opening.
Between his standing as the #2 coach in Texas and his decision not to proceed through the interview process last winter, Venable seemed like the manager-in-waiting in Arlington. Bochy will be back for at least a third season and hasn’t publicly tipped his hand on retirement plans. It’s not clear whether the circumstances in Texas have changed. Venable may simply have felt that he needed another year of experience and is now ready to lead a dugout.
Whatever the reason, he viewed this winter as the right time to look for a managerial opportunity. There have only been three vacancies thus far. The Reds quickly brought Terry Francona out of retirement. That left the White Sox and Marlins. Venable not only interviewed for both positions but emerged as a finalist in each search. The Miami Herald reported on Tuesday that he and Guardians bench coach Craig Albernaz were finalists for the Marlins position. There hasn’t been any word out of Miami since Venable took the Sox job, but one can infer that Albernaz is likely to land in South Florida.
USA Today’s Bob Nightengale reported on Tuesday that Venable, Albernaz and Phil Nevin were the finalists in Chicago. The Sox are also known to have interviewed Texas bench coach Donnie Ecker. Grady Sizemore, who took over as interim manager when the White Sox fired Pedro Grifol in August, also received consideration. Skip Schumaker, A.J. Ellis, Daniel Descalso, Clayton McCullough and George Lombard were among the other reported candidates.
In August, GM Chris Getz indicated the White Sox were looking outside the organization. While Sizemore was in the mix, they’ll indeed go with an external hire. Venable will have his work cut out for him with the White Sox coming off the worst season in modern baseball history. He joins the franchise at a time when owner Jerry Reinsdorf has floated the possibility of a sale. It’s an organization in flux.
It’s a much different situation than Venable would’ve assumed had he pursued and landed a job with the Mets or Cleveland a year ago. Those clubs certainly would’ve provided a clearer path to contention than he’ll find with the White Sox. Venable is familiar with the city after spending three seasons across town, though, and the rebuild should give him time to learn on the job as he works with a roster that won’t be expected to contend in the near future.
Image courtesy of USA Today Sports.


