Stephen Kolek
Kansas City Royals · P · RHP · #32
GS7
K30
BB9
BAA.228
ERA3.14
IP43.0
W3
L1
WHIP1.07
K/96.28
BB/91.88
Game Log2026 season · 7 games
Scroll horizontally for more stats| Game | Basic | Rates | Plate Discipline | Batted Ball | Quality of Contact (Statcast) | ERA Family | Pitch Velocity (mph) | |||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Date | Opp | GS | W | L | SV | HLD | IP | TBF | H | R | ER | HR | BB | SO | K/9 | BB/9 | HR/9 | BABIP | Whiff% | SwStr% | LOB% | GB% | HR/FB | Events | EV | maxEV | LA | Barrels | Barrel% | HardHit | HardHit% | ERA | xERA | FIP | xFIP | GSv2 | vFA | vSI | vFC | vSL | vCU | vCH | vKC | vFS |
| 2026-06-09 | vs TEX | 1 | 0 | 0 | 0 | 0 | 5.0 | 23 | 8 | 2 | 1 | 0 | 1 | 3 | 5.40 | 1.80 | 0.00 | .421 | 22.7 | 11.6 | — | — | — | 19 | 89.2 | 106.6 | 19.5 | 1 | 5.3 | 6 | 31.6 | 3.14 | — | 2.55 | — | 52 | 94.0 | 93.3 | 90.8 | 85.8 | — | 86.0 | — | — |
| 2026-06-03 | @ CIN | 1 | 0 | 0 | 0 | 0 | 7.0 | 28 | 6 | 2 | 2 | 1 | 2 | 8 | 10.29 | 2.57 | 1.29 | .294 | 17.1 | 7.3 | — | — | — | 17 | 88.8 | 107.6 | 10.2 | 2 | 11.8 | 9 | 52.9 | 3.32 | — | 3.58 | — | 62 | 94.4 | 94.0 | 91.4 | 85.7 | — | 87.1 | — | — |
| 2026-05-29 | @ TEX | 1 | 0 | 1 | 0 | 0 | 5.0 | 23 | 6 | 6 | 4 | 1 | 1 | 5 | 9.00 | 1.80 | 1.80 | .313 | 27.1 | 14.3 | — | — | — | 17 | 85.5 | 108.8 | 1.1 | 2 | 11.8 | 5 | 29.4 | 3.48 | — | 4.35 | — | 43 | 93.8 | 93.4 | 90.1 | 84.8 | — | 86.8 | — | — |
| 2026-05-23 | vs SEA | 1 | 1 | 0 | 0 | 0 | 9.0 | 29 | 4 | 0 | 0 | 0 | 1 | 2 | 2.00 | 1.00 | 0.00 | .154 | 14.0 | 6.5 | — | — | — | 26 | 86.9 | 108.7 | 12.2 | 0 | 0.0 | 6 | 23.1 | 2.77 | — | 3.04 | — | 86 | 93.9 | 93.1 | 89.9 | 84.7 | — | 86.5 | — | — |
| 2026-05-17 | @ STL | 1 | 1 | 0 | 0 | 0 | 6.1 | 24 | 4 | 0 | 0 | 0 | 1 | 3 | 4.26 | 1.42 | 0.00 | .211 | 11.6 | 6.1 | — | — | — | 19 | 89.7 | 112.8 | -3.0 | 0 | 0.0 | 8 | 42.1 | 4.24 | — | 2.68 | — | 71 | 94.3 | 93.8 | 90.1 | 85.0 | — | 86.8 | — | — |
| 2026-05-12 | @ CWS | 1 | 0 | 0 | 0 | 0 | 4.2 | 23 | 5 | 5 | 5 | 2 | 3 | 6 | 11.57 | 5.79 | 3.86 | .250 | 31.0 | 13.8 | — | — | — | 14 | 87.2 | 110.8 | 25.2 | 3 | 21.4 | 5 | 35.7 | 6.75 | — | 8.08 | — | 31 | 94.6 | 93.9 | 89.7 | 85.3 | — | 87.5 | — | — |
| 2026-05-05 | vs CLE | 1 | 1 | 0 | 0 | 0 | 6.0 | 22 | 4 | 3 | 3 | 1 | 0 | 3 | 4.50 | 0.00 | 1.50 | .167 | 5.6 | 2.4 | — | — | — | 19 | 91.9 | 107.6 | 16.3 | 1 | 5.3 | 10 | 52.6 | 4.50 | — | 4.32 | — | 56 | 94.0 | 93.6 | 89.7 | 85.9 | — | 87.9 | — | — |
Pitch Arsenal2026 season · 6 pitch types
Pitch Mix (% of pitches thrown)
| Pitch | Usage% | Pitches | Avg Velo | Avg Spin | Whiff% | PutAway% | Stuff+ |
|---|---|---|---|---|---|---|---|
FF4-Seam Fastball | 29.1% | 186 | 94.1 | 2241 | 18.0 | 6.4 | 107 |
SISinker | 22.5% | 144 | 93.6 | 2209 | 4.5 | 0.0 | 110 |
SLSlider | 15.0% | 96 | 85.4 | 2523 | 41.8 | 23.8 | — |
CHChangeup | 13.1% | 84 | 87.0 | 1509 | 16.3 | 11.1 | 106 |
FCCutter | 11.4% | 73 | 90.1 | 2433 | 17.1 | 0.0 | 104 |
STSweeper | 8.9% | 57 | 79.7 | 2562 | 13.3 | 10.0 | 82 |