Red Sox release two-time All-Star starting pitcher

The Sox signed Buehler to a one-year, $21.05M deal in the offseason. That was a bet on a bounce-back. 

Buehler had been an ace earlier in his career with the Dodgers. He finished 9th in National League Cy Young voting in 2019 and then fourth in 2021. However, he required Tommy John surgery in 2022, the second of his career. He was back on the mound in 2024 but wasn’t as sharp, posting a 5.38 earned run average.

He didn’t have a ton of momentum going into free agency but helped his cause somewhat with a decent playoff performance. He tossed 15 innings in the postseason last year with a 3.60 ERA, including getting the final outs in Game 5 against the Yankees.

The Sox pushed in some chips with the hope of Buehler being better in 2025 but it didn’t pay off. He made 22 starts for the Sox with a 5.40 ERA, almost an exact match for his regular season work last year. He only struck out 16.5% of batters faced while giving out walks at a 10.8% clip. He averaged 94 miles per hour on his fastball, one tick below last year and a few ticks below his prime, when he was in the 96-97 mph range.

Clearly, the Sox ran out of patience. He was bumped to the bullpen a week ago. He made one long relief appearance on Sunday. They could have kept him around as a long reliever but rosters expand in September, giving every club an extra arm and a bit less need for someone to be on mop-up duty.

By cutting Buehler loose now, they are giving him a chance to land somewhere else. He will be postseason eligible with a new club as long as he joins that new organization prior to Sept. 1. Given his performance and the roughly $3.4M left on his contract, it feels unlikely that anyone would claim him off release waivers. The waiver process takes 48 hours. It’s unclear when exactly the Sox started that process. If they did it after last night’s game, perhaps Buehler could be a free agent by Saturday night. That would give him about 24 hours to sign somewhere else. If they are just putting him on the wire now, then the timeline is tighter, though it’s likely that his agent will be fielding calls from interested clubs while the waiver process plays out.

Assuming he does clear waivers, the Sox will remain on the hook for what remains of that salary. Another club could sign him and would only have to pay him the prorated portion of the major league minimum salary, with that amount subtracted from what the Sox pay. For a contending club need to patch a rotation hole, they might be tempted to take a free look at Buehler and hope to strike gold.

For the Sox, they are going into the stretch in decent position. They have a record of 75-60. They are just 3.5 games back of the Blue Jays in the American League East. They have the top Wild Card spot and are 5.5 games ahead of the Royals, the top non-playoff team in the A.L. With still a lot of meaningful games left, they have decided Buehler isn’t one of their horses. They head into the final few weeks of the season with Garrett Crochet as their clear ace, backed up by Lucas Giolito, Brayan Bello and Dustin May. They are giving Tolle a shot at taking a spot and also have Kyle Harrison in Triple-A, if needed.