Jack Leiter is a Texas Rangers SP projected for 106 fantasy points on 80.1 IP, 83 K, 5.3 ERA, 1.437 WHIP by the managr projection engine. Monte-Carlo outcome odds put an elite season at 0% and a bust at 13%.
Projection snapshot: 2026-09-28. Rebuilt daily.
Jack Leiter's 2026 projection is built on 80 innings as a starter.
Across 3 seasons with meaningful innings, Leiter's biggest strikeout year came in 2025 at age 25: 148 strikeouts over 152 innings, with 10 wins. Innings across 2024, 2025 and 2026 ran 36, 152 and 80.
In 2026, Leiter's 5.29 ERA ran above a 4.86 expected ERA. Expected ERA is built from the quality of contact allowed rather than the runs that scored, so the gap points to run prevention that was better than the ERA shows.
Tracking data from 2026: Leiter struck out 23.4% of batters and walked 9.9%, a strikeout-minus-walk rate of 13.5 points, and hitters missed on 25.4% of their swings. Contact against Leiter averaged 88.0 mph off the bat, with a 10.3% barrel rate.
Recent pitch tracking flags Leiter's arsenal as trending down. Over the last 372 pitches, the whiff rate sits 4 points below and the called-strike-plus-whiff rate sits 3 points below Leiter's own baseline. The engine applies a -6% adjustment to the rest-of-season projection for a move this size; the full-season projection is untouched.
Leiter's projected range runs from a 106-point floor to a 170-point upside, around a 106-point median: a spread of 64 points, or 60% of the median.
By statistical profile, the closest comparisons to Leiter on the board are Hogan Harris, Hunter Gaddis and Kris Bubic.
At 26, Leiter is in the age range where pitchers typically hold their skills, and the multi-year valuation adds weight for expected growth.
This report is generated from the managr engine's 2026-09-28 snapshot and rebuilt daily.
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