What happened: The Pittsburgh Pirates are calling up right-handed pitcher Antwone Kelly from Triple-A Indianapolis to join the major league roster. Kelly, 22, has hit 100 mph on his fastball 17 times this season and recently transitioned to a relief role in preparation for his debut.
Why it matters: The promotion provides a power boost to a Pittsburgh Pirates bullpen that has struggled with a 4.45 ERA this season. Kelly was added to the 40-man roster last winter and will look to stabilize the late-inning rotation as the team fights for position in the NL Central.
By the numbers: 2026 Triple-A: 13 G, 4.50 ERA, 47 K, 1.46 WHIP. June relief: 5.0 IP, 0 ER, 5 K.
What to watch: Kelly is expected to be available for the start of the three-game series against the Miami Marlins on Friday.