MLB Player News

Horn (elbow) will undergo season-ending Tommy John surgery, Chris McCosky of The Detroit News reports.

Horn has been on the injured list all season while working his way back from an arthroscopic procedure he underwent on his left elbow during the offseason. He was cleared to begin throwing in late May, but progress in his recovery has been slow, so he'll go under the knife once again to address the issue. He'll officially miss the entire 2026 campaign as a result, and the timing of his surgery makes it likely that he'll miss most, if not all, of the 2027 season as well.

Thorpe (elbow) will begin a rehab assignment in the rookie-level Arizona Complex League on Saturday, LaMond Pope of the Chicago Tribune reports.

Thorpe is inching closer toward a return from the injured list, as he's now reached the final stage of his recovery from April 2025 Tommy John surgery. He'll likely need the entire 30-day rehab window to build up his pitch count and iron out his command and control before the White Sox consider him for a spot in the big-league rotation upon his activation. Thorpe has minor-league options remaining, so he could be sent to Triple-A Charlotte once reinstated if Chicago doesn't have a starting role available to him.

Pereira (concussion) will begin a rehab assignment with Triple-A Charlotte on Saturday, LaMond Pope of the Chicago Tribune reports.

Pereira is in the midst of his second stint of the season on the injured list, this time as the result of a concussion after he previously missed about six weeks due to a right pectoral strain. After being deactivated June 18, Pereira made good progress in his recovery over the All-Star break and has advanced far enough in concussion protocol to test himself in a game setting. Once he's reinstated from the 7-day IL, Pereira will likely fill a short-side platoon role in the Chicago outfield.

Hays (calf) will begin a rehab assignment with Triple-A Charlotte on Friday, LaMond Pope of the Chicago Tribune reports.

Hays has been shelved since May 4 due to a left calf strain and was moved to the 60-day injured list in early June after suffering a setback in his rehab assignment. He's made enough progress over the last month to resume playing minor-league games, but given his lengthy stint on the shelf, Hays could require an extended stay at Charlotte before rejoining the White Sox's active roster.

Kolek (personal) will make a rehab start Saturday, Anne Rogers of MLB.com reports.

Kolek has been on the Family Medical Emergency List since early July. Saturday's rehab outing will likely be his only one, and he could return to the Royals for their next series against the Giants that starts Monday. Kolek went 4-3 across 10 starts in the first half of the regular season, posting a 4.50 ERA, 1.24 WHIP and 34:12 K:BB across 54 innings.

Alexander (hand) does not have a timeline to return from the 10-day injured list, Jacob Calvin Meyer of The Baltimore Sun reports.

Alexander landed on the IL on Thursday due to a fractured left hand that he sustained against the Royals this past Sunday. The third baseman will undergo weekly checkups on his left hand and will begin physical activity once the bone heals. Coby Mayo is starting at third base Friday against the Astros, and he should see a bump in playing time at the hot corner for as long as Alexander is on the shelf.

Lively (elbow) tossed a live bullpen Wednesday and is scheduled for another session Monday, Tim Stebbins of MLB.com reports.

Lively continues to progress in his recovery from a UCL reconstruction and flexor tendon repair that he underwent in May of 2025. He inked a minor-league contract with the Guardians in mid-February, and it appears he's not far from embarking on a rehab assignment. That means Lively could be available for the Guardians for the final weeks of the 2026 regular season.

Smith (shoulder) will start a rehab assignment with Single-A Lakeland on Friday, Evan Woodbery of MLive.com reports.

Smith has been shelved by right shoulder inflammation since May 22 and was transferred to the 60-day injured list in late June. He's progressed enough in his recovery to embark on a rehab assignment and could be back in the majors by late July or early August. Prior to his injury, Smith posted a 3.18 ERA and 1.47 wHIP across 17 innings.

Eovaldi is dealing with an illness but is lined up to start against Atlanta on Sunday, Kennedi Landry of MLB.com reports.

It looks like Eovaldi picked something up over the All-Star break, but he may not end up missing significant time as long as he's cleared to start in Sunday's series finale. The veteran right-hander posted a 9-7 record across 18 starts in the first half of the regular season, along with a 4.04 ERA, 1.18 WHIP and 120:26 K:BB across 111.1 innings.

DeGrom (glute) will throw a bullpen session Saturday and will likely make his next start during the Rangers' home series against the White Sox that begins Monday, Kennedi Landry of MLB.com reports.

Landry initially reported Thursday that deGrom was lined up to face Atlanta on Sunday, but it looks like the veteran right-hander needs a little bit more time to recover. He is dealing with a mild left glute strain that he picked up prior to the All-Star break, but the injury is not severe enough for him to require a stint on the injured list.