Jack Leiter Shows Significant Growth in 2025 Rookie Campaign
Jack Leiter made significant strides in 2025, cutting his ERA from 8.83 to 3.86 over 29 starts and 151 innings. The 25-year-old improved his strikeout rate and command as the season progressed, finishing 7th in Rookie of the Year voting. While inconsistencies with his changeup and sinker remain, Leiter has established himself as a reliable back-of-the-rotation starter. He enters 2026 looking to refine his command and potentially develop into a solid #2 or #3 starter.
