Tommy Troy Activated by Diamondbacks After Shoulder Injury
Arizona has activated infielder Tommy Troy after a shoulder injury, per the club, as the D-backs manage a busy roster stretch amid their postseason chase.

Arizona has activated Tommy Troy, the Diamondbacks announced, with the infielder returning from a shoulder injury.
The timing matters. The D-backs have been piecing together a roster in motion throughout this stretch run — Ketel Marte returned from a stint away earlier in the week, Blake Walston was reinstated from the 60-day IL to bolster the bullpen, and Corbin Burnes is targeting a return to the rotation after a 15-month absence. Troy's activation adds another body back to a lineup that has been managing its share of wear, including Corbin Carroll playing through low back discomfort, though Carroll has not expected to miss time.
What remains unconfirmed
Per Joshua Koch at MLB.com, the report does not specify the corresponding roster move required to make room for Troy, nor does it detail the severity or exact timeline of the shoulder injury that kept him out.
What to watch: how Troy is deployed as Arizona pushes through the final weeks of the season, and whether the club's returning pieces can stay healthy long enough to matter.
More on the Diamondbacks wire.

Burnes Returning to D-backs Rotation Tuesday After 15-Month Absence
Arizona will activate Corbin Burnes on Tuesday, with the ace expected to throw around 60 pitches in his first MLB start since June 2025.

Corbin Burnes Nearing Return to Diamondbacks After Clearing Rehab Milestone
Burnes has cleared a key rehab hurdle and is reportedly close to rejoining Arizona's rotation, per Steve Gilbert of MLB.com.

Tyler Gilbert Outrighted to Triple-A After Clearing Waivers
The White Sox completed the roster move by sending Gilbert to Charlotte; he waived his right to reject the assignment and remains in the organization.

Corbin Carroll Playing Through Low Back Discomfort, Doesn't Expect to Miss Time
Carroll is managing low back discomfort but does not anticipate a stint on the IL, per Steve Gilbert of MLB.com.

Corbin Carroll Playing Through Low Back Discomfort, Doesn't Expect to Miss Time
Carroll is managing low back discomfort but does not anticipate a stint on the IL, per MLB.com's Steve Gilbert.

Blake Walston Activated by D-backs After Tommy John Recovery
The 25-year-old lefty returns to Arizona's active roster for the first time since undergoing Tommy John surgery in March 2025.
