|In more civilized times,
relievers used to enter in style
As it stands now, the likely 2021 Mets bullpen includes closer Edwin Diaz, Trevor May, Dellin Betances, Brad Brach, Miguel Castro, and Jeurys Familia. Some of those names are obviously greater than others. If Seth Lugo is sent back to the bullpen that would obviously make him a key member. Other possibilities are Jacob Barnes, Robert Gsellman, Franklyn Kilome, Steven Matz, Sam McWilliams (the big upside signing from early in the offseason), Corey Oswalt, Drew Smith, Thomas Szapucki, Stephen Tarpley, Daniel Zamora, and Jerry Blevins (attempting a comeback on a minor league deal). There are a lot of question marks in that group, but it's also large enough to give the Mets a chance for a bullpen that has some real depth.
Having a strong bullpen has become a big prerequisite for success in modern baseball, and questions about the workload starters might be able to handle this season after last year's oddball sprint only increases the importance of a good, deep bullpen. Even without adding another top-end reliever like Hand, the Mets are pretty solid. They can be really good if they get some contributions out of the wild cards in their group. In no particular order:
- Seth Lugo: He might wind up in the rotation, but I always thought that Lugo was too good of a weapon in the bullpen to squander, unless the club evaluates him as a potential above-average starter. That multi-inning reliever that can be used to put out fires in key spots may be more valuable in the long run than a fourth or fifth starter. As it stands right now, there doesn't seem to be any other reliever likely to fill that particular role.
- Jeurys Familia: I liked the move when the Mets signed their former closer to a 3-year contract to be a setup guy. He was heading into his age 29 season and had looked good setting up for the A's after being traded to them. I figured he already understood how to pitch in New York after being our closer. However, when Edwin Diaz imploded in Familia's first year back, Jeurys did nothing to pick up the slack, posting by far his worst season in the majors. In last year's 60-game season he was good at times and awful at others. He allowed under 7 H/9, which was great. He allowed 0.7 HR/9 which, while worse than in his best seasons, was a pretty big improvement on 2019. What killed him was a high BB/9 (6.4) and his lowest K/9 rate since becoming a full-time major leaguer (7.8). There is no chance Jeurys lives up to the contract he was given, but fewer walks and a better defense behind him could make him a useful middle reliever in the final year of his deal.
- Dellin Betances: One thing that was obvious from the get-go with Betances last year was that he had zero confidence in his fastball. The velocity was way down, and he often used his slider exclusively in big situations. The results weren't good, with him giving up both hits and walks at a rate of more than one per inning, and he also missed time with injuries. He had an opt-out that he declined, keeping him here for one more season. Maybe his fastball velocity comes back up this season, he regains confidence in his heater, and his numbers rebound closer to his career norms. Even if Betances returns to being 90% of what he was before 2019 he could be a key contributor to a deep bullpen this season. He could also be damaged badly enough to never get close to that level again. He might be less likely than Familia to be a useful reliever for the Mets, but he's probably more likely to be really good if he can get and stay healthy.
- Brad Bach: Another guy who could have opted out, but elected to stay. COVID-19 cost him a lot of his 2020 season. When he pitched he wasn't effective. He was great for the Mets in 16 games at the end of 2019 after being released by the Cubs. Depending on what small sample size you want to look at, he has a chance to contribute to the Mets in 2021. As with Familia and Betances, no one is looking for Bach to be a key setup man, just contribute to the mix of middle relievers so that the Mets don't have to fall back on their team tradition of overusing certain relievers. Plus, if they do sign Hand, they'd have a pair of Brads in the 'pen. As you know, two Brads are always better than one.
- Robert Gsellman: When Gsellman made it to the majors as a 22-year-old in 2016, he looked so good in 7 starts that we hoped we may have found a mini-deGrom — a pitching prospect who comes up and exceeds expectations. Now a grizzled veteran who will turn 28 in July, the bloom has come of the rose for Gsellman. I think he's actually looked viable as a reliever over the years. As a sinkerballer who has averaged 7.4 K/9 in his career, Gsellman would likely benefit from a better defense behind him. He could still contribute valuable middle relief innings to the 2021 Mets if he can only pitch to his potential. He doesn't need to be the 2016 Robert Gsellman to be a valuable member of this team.
- Jacob Barnes: Barnes was a depth signing who is as likely to begin the year in the minors as in the major league bullpen. Still, he throws pretty hard and had some success with the Brewers in 2017 and 2018. He's the kind of guy who a team can occasionally strike some gold with, given the volatility of relievers. At the least he's a solid depth piece for the Mets.
- Sam McWilliams: McWilliams is a guy who has never pitched in the major leagues, yet the Mets had to win a bidding war to sign the pitcher to a major league contract. The reason why is a fairly long story that SI covered well here. The short version was that McWilliams took advantage of pitching at the Rays alternate site and pitch tracker data to change his style to one much more effective in the modern game. The tall righty represents a big upside play for the Mets. It might yield a valuable pitcher for the Mets bullpen, or might just be an interesting anecdote one day. Either way, he's one to watch early on.
- Trevor May: $7.75 million
- Jeurys Familia: $11.7 million
- Dellin Betances: $6 million
- Edwin Diaz: $7 million
- Seth Lugo: $2.925 million
- Brad Bach: $2.075 million