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MLB Baseball 24 Hours

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10 articles summarized · Last updated: LATEST

Last updated: April 21, 2026, 2:30 AM ET

Injury Updates & Roster Moves

The injury bug continued to bite across the American League, forcing immediate roster adjustments for several contenders. The Seattle Mariners placed Brendan Donovan on the 10-day injured list, retroactive to Saturday, due to a left groin muscle strain, calling up Wilson to fill the roster spot. Similarly, the Minnesota Twins sidelined right-hander Mick Abel, moving him to the 15-day IL with confirmed right elbow inflammation. Further south, Boston Red Sox starter Sonny Gray exited Monday's Patriots' Day matchup against Detroit in the third inning nursing right hamstring tightness, adding immediate uncertainty to their rotation outlook ahead of a critical stretch.

National League Pitching Concerns & Roster Strategy

Pitching health remains a major concern for NL clubs, particularly in Los Angeles where closer Edwin Diaz is scheduled for surgery this Wednesday to remove loose bodies in his right elbow, sidelining the reliever for potentially months. This ongoing strain has drawn comments from Cubs manager Craig Counsell regarding current MLB roster rules, who described the mechanism allowing the Dodgers to carry an extra arm—specifically 14 pitchers—because of Shohei Ohtani's unique contract status as "bizarre" in conversation with reporters following Sunday's game. Meanwhile, fantasy managers looking to bolster their rotations might consider adding available arms from the Twins and Astros in free agency as waiver wire pickups this week.

Off-Field Logistics & Anticipated Matchups

Logistical hurdles complicated travel for the Toronto Blue Jays, who were forced to bus from Phoenix to Orange County late Sunday after experiencing a mechanical failure with their scheduled charter plane. In brighter news for the American League East rivalry, Yankees pitcher Cam Schlittler expressed excitement for his upcoming Fenway Park debut against the Red Sox, despite confirming that he and his family have received threats leading up to the contest. In Atlanta, Braves star Ronald Acuna Jr. was hit twice by Washington pitchers, though team reports confirmed that X-rays came back negative, leaving him officially day-to-day. toward the trade deadline, speculation is already mounting over which players across the league—from established stars to prospects—might be available on the trade block by August.