Weaver, 31, moved into the bullpen full-time last year and has been New York's best reliever the last two seasons. He replaced Clay Holmes as the closer late last year and into the postseason, and replaced the struggling Devin Williams as closer last month. Weaver has a 1.05 ERA and 0.70 WHIP in 25 2/3 innings this year. He's struck out 24 batters.

Yankees Must Trade For $81 Million All-Star After Luke Weaver Injury originally appeared on Athlon Sports. The Yankees' pitching depth has been tested all year, with names like Will Warren, Ryan Yarbrough and Carlos Carrasco shouldering the impact of injuries to Gerrit Cole and Luis Gil.

Luke Weaver, who felt discomfort in his hamstring while warming up to enter Sunday’s game at Dodger Stadium, is headed to the injured list, Jeff Passan of ESPN reports. The severity of Weaver’s hamstring injury hasn’t been revealed yet, but according to Passan, Weaver could miss four-to-six weeks.