Kimbrel (1-3) took the loss in Wednesday's 3-2 extra-inning defeat at the hands of the Cardinals, allowing an unearned run on a hit and walk with one strikeout.
Kimbrel came in for the 10th in a tie game and walked Nolan Arenado before recording an out and allowing a walk-off single to Yadier Molina. This was Kimbrel's first loss since way back on May 15 and only the second loss in his last 21 appearances for Chicago.