You’d be hard pressed to argue Aaron Loup wasn’t the best reliever in baseball in 2021. Over 65 appearances, he was 6-0 with a 0.95 ERA, 0.935 WHIP, 2.5 BB/9, and a 9.1 K/9. Looking at advanced stats, he had a 422 ERA+, 2.45 FIP, and a 2.8 WAR.

His ERA was the best among all relievers, and that was backed up by his FIP being the eighth best. Perhaps more importantly, Loup backed up an impressive 2020 campaign which saw him finally learn how to handle right-handed batters effectively.

In 2020, Loup had what was then a career best year. Part of that was limiting right-handed batters to a .192/.246/.423 batting line. There was reason for skepticism with right-handed batters hitting .264/.332/.424 off of him in his career up to that point. Well, in 2021, Loup proved the improvement was real limiting right-handed batters to a .211/.290/.257 batting line.

This is a huge development. This means Loup is no longer just a LOOGY. No, Loup is an effective late inning reliever. That puts his value off the charts in an era where pitchers face a three batter minimum. Unless you get the opportunity to bring in a left-handed reliever with two outs, you need a reliever who can at least hold their own against right-handed batters. That’s easier said that done, and it’s all the more complicated when you’re trying to get innings from a pitching staff over a 162 game season.

The Mets were quite lucky getting Loup for just $3 million in 2021. Obviously, even with Loup turning 34 at the end of the year, he is going to get a raise and a multi-year deal. Obviously, he has more than earned it. It should also be obvious the Mets who are still short in the bullpen need him, and it may also behoove Loup to stick with Jeremy Hefner, who helped him continue his progress as a two way reliever. On that front, Loup has said he wants to return to the Mets.

In many ways, that just puts the ball in the Mets court. The season has been over for over a week, and Loup’s comments were well over a month ago. Still, there has been no reports of any news on a Loup deal. The longer this goes on, the more there is the risk Loup actually hits free agency at the end of the month and has a team blow him out of the water with a deal the Mets would not be willing to match.

Yes, there are a lot of pressing matters with the Mets. They are searching for a new president of baseball operations. They need to make determinations on making qualifying offers for Michael Conforto and Noah Syndergaard. They are apparently trying to keep Luis Rojas in the organization. There is that and so much more.

However, as we have seen with Rojas and much of the coaching staff being dismissed, there are some things which absolutely need to be done now. Considering the state of the bullpen, his performance, and his desire to return, re-signing Loup is one of those things. Keeping him in the fold makes the job of the new president of baseball operations, whoever that will be, much easier when that hiring is official. It is long past time this deal gets done to allow the Mets to focus on other issues.

Mets need to re-sign Aaron Loup now.