Kelly retired all nine batters he faced in Friday's 13-6 extra-inning win over the Rays.

EDGE Analysis

Kelly carried the Red Sox from the 11th through the 13th innings in what may have been his finest performance of the season. While his ERA stands at 2.72, Kelly's 3.67 FIP speaks to a less effective reliever that hasn't been completely trusted in high-leverage spots. The makeup of Boston's setup men leading up to closer Craig Kimbrel has been a dance choreographed by manager John Farrell all season, so Kelly's effort Friday could alter the setup crew once again.