Baker earned the save in Sunday's 5-2 win over the Angels, allowing one hit and no walks with one strikeout in a scoreless ninth inning.
Baker was summoned to protect a three-run lead in the ninth inning and did so on just 11 pitches. The 31-year-old will finish May with nine saves in 10 opportunities while keeping opponents off the board in 12 of 14 appearances. He ranks third in the majors with 16 saves to go along with a 2.22 ERA, 1.07 WHIP and 29:11 K:BB across 24.1 innings.