Stephen Kolek is a Kansas City Royals SP projected for 77 fantasy points on 54.1 IP, 34 K, 4.5 ERA, 1.241 WHIP by the managr projection engine. Monte-Carlo outcome odds put an elite season at 0% and a bust at 12%.
Projection snapshot: 2026-10-18. Rebuilt daily.
Stephen Kolek's 2026 projection is built on 54 innings as a starter.
Across 3 seasons with meaningful innings, Kolek's biggest strikeout year came in 2025 at age 28: 77 strikeouts over 113 innings, with 5 wins. Innings across 2024, 2025 and 2026 ran 47, 113 and 54, a drop in workload worth weighing against the forecast.
In 2026, Kolek's 4.50 ERA ran above a 3.87 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: Kolek struck out 15.2% of batters and walked 5.4%, a strikeout-minus-walk rate of 9.8 points, and hitters missed on 19.8% of their swings. Contact against Kolek averaged 88.5 mph off the bat, with a 6.9% barrel rate.
Recent pitch tracking flags Kolek's arsenal as trending down. Over the last 284 pitches, the whiff rate sits 1 point below and the called-strike-plus-whiff rate sits 4 points below Kolek's own baseline. The engine applies a -4% adjustment to the rest-of-season projection for a move this size; the full-season projection is untouched.
Kolek's projected range runs from a 77-point floor to a 112-point upside, around a 77-point median: a spread of 35 points, or 45% of the median.
By statistical profile, the closest comparisons to Kolek on the board are Tobias Myers, Brad Lord and Victor Vodnik.
At 29, Kolek is in the age range where pitchers typically hold their skills, and the multi-year valuation applies little age adjustment.
This report is generated from the managr engine's 2026-10-18 snapshot and rebuilt daily.
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