Kelly (1-0) allowed one hit and no walks in two-thirds of a scoreless inning to earn the win over the Giants in Game 4 of the NLDS on Tuesday.
Kelly has made three relief appearances since the start of the postseason, and he was rewarded with his first playoff win of 2021 on Tuesday. Across 2.1 innings since the playoffs began, the right-hander has posted a 3.86 ERA and 1.71 WHIP.