1:40pm: Matt Kawahara of the Houston Chronicle relays that, according to manager Joe Espada, Brown felt off during his throwing program on Friday and underwent imaging before returning to Houston to be evaluated by team doctors. It’s possible the Astros will have a clearer picture of Brown’s timeline for return once he’s been more thoroughly examined by the team’s medical staff.
12:44pm: The Astros are placing right-hander Hunter Brown on the injured list due to a right shoulder strain. Right-hander Christian Roa was recalled to the majors to replace Brown on the roster.
Brown, 27, broke out last year to become one of the top pitchers in the entire sport. In 31 starts last year, Brown pitched to a 2.43 ERA and struck out opponents at a 28.3% clip. He earned his first career All-Star nod and finished third behind Tarik Skubal and Garrett Crochet in the AL Cy Young award race. Through two starts this year, he was arguably even better with a 0.84 ERA in 10 2/3 innings with a 39.5% strikeout rate. After losing Framber Valdez to free agency over the offseason, the Astros entered the year counting on Brown to lead their rotation as they look to make their way back into the postseason picture.
All of that is now on hold for the time being. While it’s unclear just how much time Brown should be expected to miss to miss, even a minimum stint on the shelf constitutes a big blow to the Astros. A longer one could be devastating. Mike Burrows, Tatsuya Imai, Cristian Javier, and Lance McCullers Jr. make up the rest of Houston’s Opening Day rotation. Burrows has significant upside but has struggled so far this year. McCullers looked quite good in his first start of the year last week but pitched to a 6.15 ERA last season and last threw even 60 innings at the big league level back in 2021. Javier offered reasons for optimism after returning from Tommy John surgery last year but has been shelled for six earned runs in each of his first two starts this season. Losing Brown from the top of a rotation that already has so many question marks is going to be hard to stomach.
In the long-term, the Astros figure to turn to a depth option like Spencer Arrighetti, Colton Gordon, or perhaps even prospect Miguel Ullola to fill the void. The good news for Houston is that they’ve shown a remarkable ability to weather the storm of rotation injuries in recent years, getting passable or better production from little-known youngsters and depth pieces. Arrighetti has a bit more name recognition than that after a solid start to his career, and after two scoreless starts at Triple-A to open the season he seems likely to be the Astros’ first choice to replace Brown. MLB.com’s Brian McTaggart writes that the Astros were expected to a move to a six-man rotation this week prior to the news regarding Brown thanks to an upcoming stretch in the schedule where they play 13 consecutive games without a day off. If that’s still the plan, the Astros will need to turn to multiple Triple-A arms to fill out a rotation that now has just four active members.
For now, however, the team is turning to Roa to fill Brown’s roster spot. Brown’s spot in the rotation won’t come up until tomorrow, and so the Astros can afford to give their bullpen some extra depth for the time being as they figure out what direction they want to go in with Brown sidelined. Roa surrendered a run in 1 1/3 innings of work during his first stint with the club earlier this year and has a career 2.08 ERA in four appearances after briefly making his big league debut as a member of the Marlins last year. The righty sports a career 4.52 ERA in 171 2/3 innings of work as a swing man at the Triple-A level, and while he won’t be an impact arm for the Astros he should be capable of eating innings in long or middle relief for the club over the next few days as they figure out their longer-term pitching plan.
