The Astros announced Monday that star shortstop Jeremy Peña has been placed on the 10-day injured list due to a “small” fracture in one of his left ribs. The team has not yet provided a timetable for Peña’s expected return. A corresponding move will not be announced until later in the day, the team added.
Peña was hit with a pitch in the ribs by Cubs rookie Cade Horton this past Friday. He exited the game, but initial x-rays came back negative. Peña was out of the lineup both Saturday and Sunday, and he was clearly still feeling discomfort, as the Astros indicated that follow-up MRI and CT scans were performed, which revealed the fracture.
It’s an awful injury for the Astros. Peña is enjoying a full-fledged breakout this year, turning in a performance that could well make him an American League MVP finalist. The 27-year-old shortstop is hitting .322/.378/.489 with 11 home runs, 18 doubles, a triple and 15 steals (in 17 tries) — all while playing plus defense at shortstop. FanGraphs ranks him third in the majors with 4.1 wins above replacement, tied with Shohei Ohtani and trailing only Aaron Judge and Cal Raleigh. Baseball-Reference has Peña tied with Raleigh for second in baseball, behind only Judge.
Peña’s breakout has in part been fueled by some good fortune on balls in play (.360 BABIP, up from .308 in his three prior seasons), but that’s only part of the tale. He’s upped his walk rate, and while it’s still below league average, his 5.7% mark is a notable improvement over last year’s paltry 3.8% clip. His 15.7% strikeout rate is down from last year’s 17.1% mark. Peña’s batted-ball profile doesn’t necessarily look all that different upon first glance, but while his overall average exit velocity is nearly unchanged from 2024, his exit velocity on balls hit in the air. specifically, is up nearly three miles per hour. Statcast’s “expected” metrics still feel there’s some regression in store, but there are tangible changes to his underlying statistical profile that suggest he’s not simply going to fade back to his pedestrian offense from 2022-24.
Replacing the type of production Peña has provided simply isn’t feasible. Mauricio Dubón has stepped up at shortstop over the past couple days and can at least be expected to provide solid glovework, but he’s a career .259/.294/.379 hitter who’s batting .239/.278/.390 in 2025. Prospect Brice Matthews, Houston’s pick at No. 28 overall in the 2023 draft, is currently in Triple-A and slashing .285/.403/.492 with a huge 15.4% walk rate but also a weighty 28.5% strikeout rate.
Matthews is not yet on the 40-man roster and wouldn’t need to be added this winter to protect him from the Rule 5 draft, but his performance nonetheless puts him in the conversation for a look with Peña shelved. Presumably, the longer Peña is expected to miss, the more seriously the organization would consider Matthews an option to step in for him. Alternative options within the organization who have some shortstop experience include Shay Whitcomb (already on the 40-man roster), Zack Short and Greg Jones. Neither Short nor Jones is on the 40-man, however. Whitcomb has barely played shortstop in 2025 but does have a bit more than 1800 career professional innings at the position.