ImpactCastro landed on the shelf in mid-July with nerve irritation in his right elbow, and he'll head to Triple-A now that he's healthy. The 26-year-old has a 5.31 ERA, 1.33 WHIP and 28:7 K:BB over 20.1 big-league innings this season and could rejoin the Blue Jays for bullpen depth down the stretch.
SEPTEMBER 2, 2021•ROTOWIRE