Stephen Kolek
Kansas City Royals (AAA)P
Age: 29
Bats/Throws: R/R
6'3" / 210
DOB: 4/18/1997
(29 years, 6 months, 8 days)
P
| Season | 2026 | 2026 | Total |
| Team | FGDC | KCR | - - - |
| Level | PROJ | MLB | MLB |
| G | 36 | 10 | 71 |
| GS | 8 | 10 | 29 |
| IP | 72.0 | 54.0 | 213.1 |
| K% | 16.5% | 15.2% | 16.7% |
| BB% | 7.3% | 5.4% | 6.1% |
| GB% | 45.7% | 51.0% | |
| ERA | 4.25 | 4.50 | 4.13 |
| FIP | 4.16 | 4.54 | 3.95 |
| WAR | 0.5 | 0.5 | 2.5 |
2026 Pitch
Selection
Selection
FA:28%
SL:26%
SI:22%
FC:12%
CH:12%
RosterResource
| Current Role: | Injured List: (RR) |
| How Acquired: | Trade (SDP) Jul'25 |
| Draft: | 2018, Rd: 11, Pick: 30, Ovr: 344 |
| Draft Team: | Los Angeles Dodgers |
| Signing Bonus: | $125,000 |
| School: | Texas A&M (College Station, USA) |
| Contract | 1 yr, $793.2k (2026) (RR) |
Pre-Arbitration | AAV: $793k |
Service Time
1.099MiLB Options
2
Free Agent
2031
Arb Eligible
2028
News
Rotowire: Manager Matt Quatraro announced that Kolek is scheduled to undergo Tommy John surgery on his right elbow Wednesday, Joel Goldberg of Bally Sports Kansas City reports. (8/4/2026)
Injury: Elbow, 60-Day IL
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