The Red Sox bullpen has been the club’s safest place all season, but the math is about to get a lot less forgiving.
Boston has 35 games left in the 2026 regular season, with the final date set for Sep. 27 against the Chicago Cubs. The Red Sox are sitting in the No.
2 American League Wild Card spot and hold a 5 1/2-game cushion over the Minnesota Twins, who are currently in the No. 3 slot. That leaves about five weeks before the postseason begins, and the roster picture in the relief corps could change fast.
Right now, the bullpen is carrying the best ERA in baseball at 2.95. The New York Yankees are next at 3.02, which tells you just how sharp Boston’s relief work has been.
But the group that takes the field in October may not look exactly like the one that has gotten the team here. Garrett Whitlock and Justin Slaten are both on the Injured List after elbow MRIs came back positive.
Their returns would only deepen an already dangerous bullpen. There’s also a chance Garrett Crochet and Tanner Houck could factor into the relief mix before the season ends if their recoveries keep moving in the right direction.
That means the back end of the bullpen is going to get crowded in a hurry, and somebody who has been around could wind up squeezed out.
Greg Weissert is one name worth watching. The right-hander was a major piece for Boston last season, posting a 2.82 ERA in 72 appearances.
This year has been a tougher ride. He’s made 51 appearances and owns a 4.10 ERA across 48 1/3 innings.
His latest outing didn’t help his case. On Wednesday, he entered in relief of Payton Tolle and gave up a two-run homer to Diamondbacks outfielder Lars Nootbaar.
Weissert has a 6.00 ERA over his last 10 appearances, and he’s already been optioned once this season. The first cuts, if Boston needs room, would likely come from Alec Gamboa and Wyatt Olds.
After that, the decisions get much harder. With Whitlock and Slaten set to return before long and Crochet and Houck also in the mix, Weissert is the kind of reliever who could end up as the odd man out.
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