What It Means:

Osuna recorded the last four outs of the contest, beginning his outing by striking out Didi Gregorius in the bottom of the eighth, before then pitching a clean bottom of the ninth. The 21 year-old closer owns a 1.84 ERA, 0.84 WHIP and a whopping 31.88 strikeout percentage in 53 2/3 innings this year, along with just two blown saves.

Osuna's 3.45 xFIP this year is almost double his ERA, but his 1.7 fWAR ranks eighth-best among relievers. We project him to record a 2.46 ERA, with a 0.93 WHIP and nine more saves over the remaining course of the season.