The Houston Astros are down a key arm early in the season, with Hunter Brown out after being diagnosed with a Grade 2 shoulder strain.
A Grade 2 strain is a partial tear of the muscle, not involving ligaments. It’s still a significant injury for a pitcher, especially this early in the season. The Astros expect Brown to miss several weeks, though the exact timeline will depend on how his shoulder responds once rehab begins. Early indications are that surgery won’t be needed, which is a relief, but the team is taking a cautious approach before clearing him to return.
Brown first noticed discomfort in his right shoulder during a routine throwing session between starts, which led to further evaluation and imaging that revealed the strain.
He was expected to lead the Astros’ rotation this season and be one of their most reliable starters. Brown got off to a strong start, posting a 0.84 ERA with 17 strikeouts over 10.2 innings in his first two starts. So far in 2026, he is 1–0 with a 0.84 ERA, a 1.03 WHIP, and 17 strikeouts, showing why the team counted on him to anchor the rotation, per MLB. That makes the timing of the injury especially unfortunate. It’s also the first time in his major league career that he’s been placed on the injured list. Up to this point, he had been durable and consistently pitched every turn, making this a rare setback.
Brown’s absence leaves a hole in the Astros’ rotation. With one of their top starters out, the team will need other pitchers to take on more innings. That could mean giving another starter a bigger role or turning to a depth option for now. It’s not ideal this early in the year, especially with how well Brown had been pitching, and it means the rest of the rotation will have to pick up the slack.
Brown’s injury is a blow to the rotation, but the Astros are focused on getting him healthy before he returns. While he’s out, other pitchers will need to keep the rotation steady. The timeline for his return depends on how his shoulder responds to rest and rehab, but the team is hopeful he can get back on the mound without further issues.