Garrett Crochet’s Shoulder Inflammation Has Red Sox Fans Nervous: How Long Is the Ace Out?

Garrett Crochet is throwing again, but the Red Sox cannot quite let themselves exhale. Boston’s ace was placed on the 15-day injured list on April 29 with left shoulder inflammation, and his recovery has been slower than the team initially hoped. Two weeks ago he was supposed to be back. Now Boston is hoping for late May.
Quick refresher. Crochet was the prized arm Boston acquired from the White Sox last winter. He showed up in spring training looking the part of a No. 1 starter. He started six games in 2026 before the shoulder issue surfaced. The Red Sox put him on the IL retroactive to Sunday and brought up utility man Nate Eaton to take his roster spot.
Crochet’s own words about the placement were calm. “Just some fatigue I was feeling in my last start. It makes more sense to get ahead of now, so I’m not playing catch-up the rest of the season.” That is the kind of professional handling of a small problem that you want from your ace. Get it right early. Do not push through.
The trouble is that small problems with pitchers do not always stay small. Shoulder inflammation can mean a lot of things. It can be benign. It can be the early symptom of something more serious that requires real time off. The Red Sox are in the careful, conservative, evaluation phase right now, and that has dragged the timeline out.
The latest update is mixed. Crochet has played catch at 120 feet at Fenway. He has thrown a 20-pitch bullpen, his first off the mound since the injury. The next step is another bullpen session this weekend, then live batters, then a potential return to the rotation. That is a real progression. It is also slower than fans want.
Crochet himself has been honest. “It has taken a little bit longer than I had originally hoped, but today was a good day.” That is the language of a pitcher who has been through this kind of recovery before. He knows the body decides the timeline, not the calendar.
For Alex Cora, the situation is the kind of frustration that defines a baseball manager’s year. Boston had built a rotation around Crochet leading the way. Without him, the team has been leaning harder on the rotation depth they built in the offseason. Brayan Bello has been solid. Tanner Houck has had his moments. But there is no replacement for an ace.
The Red Sox enter the second half of May still in the AL East playoff conversation, but the math is tightening. The Yankees, the Orioles, and the Blue Jays are all over .500. Tampa Bay is rebuilding but dangerous. Boston cannot afford another month without their best pitcher.
The trade deadline is two months away. The Red Sox are projected by Fansided and others to be one of the teams whose deadline plans hinge on Crochet’s health. If he is healthy and dominant, they buy. If he is still rehabbing in July, they might sell their veterans and reset.
For Crochet’s long-term value, the inflammation is a yellow flag, not a red one. The fact that he was placed on the IL early and is being managed cautiously is exactly the right approach for a pitcher with his contract status. Crochet is in his final year of arbitration before free agency. The Red Sox need him healthy for July through October, even if that costs them some May starts.
For Red Sox fans, the message is to be patient. The team has a plan. Crochet has a plan. The shoulder is responding. Late May or early June is the realistic return target. If he comes back with his usual stuff, Boston still has a real chance to make the playoffs and make noise. If the shoulder lingers, the season takes a much harder shape.

A longtime sports reporter, Carlos Garcia has written about some of the biggest and most notable athletic events of the last 5 years. He has been credentialed to cover MLS, NBA and MLB games all over the United States. His work has been published on Fox Sports, Bleacher Report, AOL and the Washington Post.
