William Kempner (P) - Miami Marlins

William Kempner Matchup History 2026

View William Kempner's head-to-head career stats against individual opponents. FTA+ tracks batting average, OBP, SLG, OPS, home runs, RBI, doubles, walks, and strikeouts in matchups against specific pitchers to identify favorable and unfavorable matchups for DFS lineup construction and player prop bets. Today's matchup: MIA@ATL — check William's splits for handedness-based advantages in this matchup. Situational splits including home/away, day/night, monthly breakdowns, and opponent-specific performance provide additional context for evaluating William's production across different game conditions.