Jackson Holliday To Begin Season On Injured List Following Hamate Surgery

Orioles second baseman Jackson Holliday will open the 2026 season on the injured list after suffering a fractured hamate bone in his right hand during live batting practice on Feb. 6, president of baseball operations Mike Elias announced to the team’s beat this morning (link via Andy Kostka of the Baltimore Banner). He’ll likely miss the first several weeks of the season.

Elias also added that infielder Jordan Westburg suffered an oblique injury three weeks ago while training but is only expected to miss the first few games of Grapefruit League play (via MASNsports.com’s Roch Kubatko). The team isn’t concerned about his Opening Day status at this juncture. Righty Colin Selby, meanwhile, is dealing with inflammation in his right shoulder and is expected to open the season on the injured list (per Matt Weyrich of the Baltimore Sun).

The Holliday injury is the most notable of the bunch. The former No. 1 pick and top prospect had been in line to open the season at second base after hitting .242/.314/.375 with 17 homers and 17 steals in his age-21 season with the O’s last year. Second base will now presumably fall to some combination of trade acquisition Blaze Alexander and utilityman Jeremiah Jackson. Alternatively, Baltimore could play Westburg at second base and give Coby Mayo some run at third base to begin the season.

Many fans on social media were quick to jump to the conclusion that the Holliday injury was a driving factor behind Baltimore’s acquisition of Alexander in last week’s trade with the Diamondbacks. However, the timing was a matter of happenstance; Holliday actually suffered the fracture in his hand/wrist the day after the Alexander trade was completed. Perhaps there was some modest concern about Westburg’s oblique at the time, but Holliday’s injury didn’t have any impact on that swap.

Hamate fractures are relatively common. Stars Francisco Lindor and Corbin Carroll are currently in similar boats at the moment. The resulting surgery typically sidelines players for anywhere from four to eight weeks. Hand injuries of this nature can often have a lingering impact on a player’s power output even after he’s cleared to return to the field, though every case is unique unto itself, of course. Assuming Holliday indeed hits the injured list, this will the first major league IL placement of his young career.

As for Selby, there’s less certainty on his outlook at the moment. The Orioles acquired him from the Royals in a July 2024 swap sending cash back to Kansas City. He spent the rest of that year and the majority of the 2025 season in Triple-A, but the 28-year-old righty was effective in 14 big league frames in 2025. Those 14 innings came over the life of 11 appearances and saw Selby hold opponents to five runs (3.21 ERA) on 16 hits and just two walks with 14 strikeouts. Selby also tossed 25 2/3 innings of 2.45 ERA ball at the Triple-A level, fanning 31.5% of his opponents there.

Selby’s IL placement opens up some space in the team’s Opening Day bullpen competition, which could create an easier path for lefty Grant Wolfram, righty Yaramil Hiraldo or out-of-options right-hander Rico Garcia. Right-hander Chayce McDermott, too, could find himself in that mix. He’s been a starter in the past, but Elias said today that the 27-year-old righty will be used as a reliever in the upcoming season (via Kostka). Righty Tyler Wells, meanwhile, will build up as a starter. There’s currently no clear rotation opening for him, but stretching out in camp will create some insurance for rotation injuries. Wells could open the season in a long relief role in the ’pen or in the rotation with Triple-A Norfolk; he still has two minor league option years remaining.