Seattle Mariners shortstop J.P. Crawford has started the season on the 10-day injured list, while right-hander Bryce Miller has opened on the 15-day IL, as the team finalized its 26-man active roster on Wednesday.
Crawford, 31, has been the Mariners’ starting shortstop for the last seven opening days and is the franchise’s longest-tenured player. He participated in only seven spring training games due to a right shoulder injury, posting a .143 batting average without any extra-base hits.
Crawford’s Performance and Replacement
Last season, Crawford achieved a batting average of .265, with 12 home runs and 58 RBIs, alongside a .722 OPS. In his absence, Leo Rivas, who hit .244 with two home runs in 90 at-bats last season, is expected to take over at shortstop. The Mariners opted for Rivas over top prospect Colt Emerson, who had a strong spring but was reassigned to minor league camp.
Miller’s Injury and Recovery
Miller, 27, has been dealing with a left oblique injury throughout spring training. He had to cut a bullpen session short two weeks ago due to discomfort in his left oblique. Currently, he remains at the Mariners’ spring training facility in Peoria, Arizona, where he is focusing on regaining arm strength. He has completed two bullpen sessions since the incident.
Contract and Previous Season Performance
The Mariners and Miller reached a one-year contract agreement in January, which includes a club option for 2027. In the previous season, he recorded a 4-6 record with a 5.68 ERA over 18 regular-season starts. He was sidelined twice due to right elbow inflammation, but performed well in the postseason with a 1-1 record and a 2.51 ERA.
Rotation Changes and Additional Injuries
Emerson Hancock, who started a career-high 16 games last season with a 4-5 record and a 4.90 ERA, will fill Miller’s spot in the starting rotation. Additionally, utility infielder Miles Mastrobuoni, who sustained a calf injury while representing Italy in the World Baseball Classic, has also begun the season on the 10-day injured list. Last season, Mastrobuoni had a .250 batting average with one home run and 12 RBIs in 152 at-bats.