Impact The veteran left-hander's Athletics tenure got off to a nightmarish start, but Kolarek's three scoreless frames over his subsequent four trips to the mound have lowered his ERA from 22.50 to 9.00. Kolarek's current form much more closely resembles his impressive career body of work, which consisted of an 11-3 mark, 3.32 ERA, 1.16 WHIP, four saves and 32 holds over 143 appearances coming into 2021.
APRIL 25, 2021 • ROTOWIRE
