MLB Baseball 3h Briefing
×Last updated: March 18, 2026, 7:32 PM ET
American League East Roster News
The Boston Red Sox finalized espn.com their infield alignment, naming Caleb Durbin the starting third baseman for Opening Day after he was acquired from the Brewers pre-season; concurrently, Triston Casas is expected espn.com to settle in at second base, with Durbin's promotion signaling a definitive infield configuration in Massachusetts espn.com. Meanwhile, Seattle faces further roster uncertainty as shortstop J.P. Crawford received a cortisone injection espn.com in his shoulder, leaving his availability to begin the season questionable for the Mariners espn.com.
Pitching Health Concerns
Pitching depth has become a growing concern for two clubs in the West and Central divisions, as Milwaukee's Kyle Harrison espn.com was forced to exit his start prematurely after developing a blister on his left index finger, jeopardizing his bid for a rotation spot in Wisconsin espn.com. This development compounds the existing injury woes across the league, adding another key arm to the list of those managing physical ailments ahead of the regular season opener in late March espn.com.