Stephen Kolek #32
Kansas City Royals
- P
- B/T: R/R
- 6' 3"/210
- Age: 29
- Stephen J. Kolek
- Status: Family Medical Emergency
- Born: 4/18/1997 in Houston, TX
- Draft: 2018, Los Angeles Dodgers, Round: 11, Overall Pick: 344
- College: Texas A&M
- MLB Debut: 3/21/2024
- Relationship(s): brother of Tyler Kolek
2026 Stats
| G | W-L | ERA | IP | SO | WHIP |
|---|---|---|---|---|---|
| 4 | 0-1 | 2.76 | 16.1 | 14 | 1.41 |
2026 Stats
| G | W-L | ERA | IP | SO | WHIP |
|---|---|---|---|---|---|
| 6 | 3-1 | 3.32 | 38.0 | 27 | 0.97 |
MiLB Career Stats
| G | W-L | ERA | IP | SO | WHIP |
|---|---|---|---|---|---|
| 159 | 27-30 | 4.63 | 498.0 | 475 | 1.41 |
MLB Career Stats
| G | W-L | ERA | IP | SO | WHIP |
|---|---|---|---|---|---|
| 67 | 11-8 | 3.88 | 197.1 | 143 | 1.20 |
| Year | W | L | ERA | G | GS | SV | IP | SO | WHIP |
|---|---|---|---|---|---|---|---|---|---|
| 2026 MiLB Stats | 0 | 1 | 2.76 | 4 | 4 | 0 | 16.1 | 14 | 1.41 |
| 2026 MLB Stats | 3 | 1 | 3.32 | 6 | 6 | 0 | 38.0 | 27 | 0.97 |
| MiLB Career Stats | 27 | 30 | 4.63 | 159 | 77 | 7 | 498.0 | 475 | 1.41 |
| MLB Career Stats | 11 | 8 | 3.88 | 67 | 25 | 0 | 197.1 | 143 | 1.20 |
- Next KC Game: 6-06 @ MIN
Splits
| Duration | W | L | ERA | G | GS | SV | IP | H | ER | BB | SO | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Last 7 Games | 3 | 1 | 3.32 | 6 | 6 | 0 | 38.0 | 29 | 14 | 8 | 27 | 0.97 |
| Last 15 Games | - | - | --- | - | - | - | --- | - | - | - | - | --- |
| Last 30 Games | - | - | --- | - | - | - | --- | - | - | - | - | --- |
| Last 3 Games | W | L | SV | IP | H | ER | BB | SO |
|---|---|---|---|---|---|---|---|---|
| 6/3 @ CIN | 0 | 0 | 0 | 7.0 | 6 | 2 | 2 | 8 |
| 5/29 @ TEX | 0 | 1 | 0 | 5.0 | 6 | 4 | 1 | 5 |
| 5/23 vs SEA | 1 | 0 | 0 | 9.0 | 4 | 0 | 1 | 2 |
2026 :
SP
(6)
More Stephen Kolek
Stephen Kolek's four scoreless in rehab outing
Stephen Kolek strikes out all four batters he faces
Bullpen Dominates in 3-1 Win
Perez Pops Two Homers in Win at Frisco
DeLoach Delivers Walk-Off Win in 10th
Marlowe Homers Twice; Kolek Dominates in Win
Kolek, 3 Relievers Shutout Tulsa
Kolek Awarded League Weekly Honor
Travs Win in 10 On Hoover Walk-Off
Latest Transactions
| Team | Date | Transaction |
|---|---|---|
|
June 4, 2026 | RHP Stephen Kolek roster status changed by Kansas City Royals. |
|
|
May 8, 2026 | Kansas City Royals recalled RHP Stephen Kolek from Omaha Storm Chasers. |
|
May 6, 2026 | Kansas City Royals optioned RHP Stephen Kolek to Omaha Storm Chasers. |
|
|
May 5, 2026 | Kansas City Royals activated RHP Stephen Kolek from the 15-day injured list. |
|
|
April 12, 2026 | Kansas City Royals sent RHP Stephen Kolek on a rehab assignment to Omaha Storm Chasers. |
|
|
April 12, 2026 | Kansas City Royals sent RHP Stephen Kolek on a rehab assignment to Omaha Storm Chasers. |
|
|
March 25, 2026 | Kansas City Royals placed RHP Stephen Kolek on the 15-day injured list retroactive to March 22, 2026. Left oblique strain. |
|
|
September 4, 2025 | Kansas City Royals recalled RHP Stephen Kolek from Omaha Storm Chasers. |
|
|
August 31, 2025 | Kansas City Royals optioned RHP Stephen Kolek to Omaha Storm Chasers. |
|
|
August 29, 2025 | Kansas City Royals recalled RHP Stephen Kolek from Omaha Storm Chasers. |
|
|
August 1, 2025 | Omaha Storm Chasers activated RHP Stephen Kolek. |
|
|
July 31, 2025 | RHP Stephen Kolek assigned to Omaha Storm Chasers. |
|
|
July 31, 2025 | Kansas City Royals traded C Freddy Fermin to San Diego Padres for RHP Ryan Bergert and RHP Stephen Kolek. |
|
July 29, 2025 | San Diego Padres optioned RHP Stephen Kolek to El Paso Chihuahuas. |
|
July 22, 2025 | San Diego Padres recalled RHP Stephen Kolek from El Paso Chihuahuas. |
|
|
July 6, 2025 | San Diego Padres optioned RHP Stephen Kolek to El Paso Chihuahuas. |
|
|
May 4, 2025 | San Diego Padres recalled RHP Stephen Kolek from El Paso Chihuahuas. |
|
|
March 25, 2025 | San Diego Padres optioned RHP Stephen Kolek to El Paso Chihuahuas. |
|
|
November 4, 2024 | San Diego Padres activated RHP Stephen Kolek from the 60-day injured list. |
|
|
September 1, 2024 | San Diego Padres transferred RHP Stephen Kolek from the 15-day injured list to the 60-day injured list. |
|
|
July 31, 2024 | San Diego Padres placed RHP Stephen Kolek on the 15-day injured list. |
|
|
December 6, 2023 | San Diego Padres drafted RHP Stephen Kolek. |
|
October 19, 2023 | RHP Stephen Kolek assigned to Gigantes del Cibao. |
|
April 27, 2023 | RHP Stephen Kolek assigned to Tacoma Rainiers from Arkansas Travelers. |
|
April 6, 2022 | Arkansas Travelers activated RHP Stephen Kolek. |
|
|
April 6, 2022 | RHP Stephen Kolek and assigned to Arkansas Travelers from Everett AquaSox. |
|
August 5, 2021 | Everett AquaSox activated RHP Stephen Kolek from the temporarily inactive list. |
|
|
July 28, 2021 | Everett AquaSox placed RHP Stephen Kolek on the temporarily inactive list. |
|
|
June 22, 2021 | RHP Stephen Kolek assigned to Everett AquaSox from Arkansas Travelers. |
|
|
June 17, 2021 | RHP Stephen Kolek assigned to Arkansas Travelers from Everett AquaSox. |
|
|
May 10, 2021 | RHP Stephen Kolek assigned to Everett AquaSox from Modesto Nuts. |
|
April 30, 2021 | RHP Stephen Kolek assigned to Modesto Nuts from Everett AquaSox. |
|
|
April 28, 2021 | Rancho Cucamonga Quakes traded RHP Stephen Kolek to Everett AquaSox. |
|
February 12, 2021 | Rancho Cucamonga Quakes activated RHP Stephen Kolek. |
|
|
February 12, 2021 | Rancho Cucamonga Quakes activated RHP Stephen Kolek. |
|
June 13, 2019 | Great Lakes Loons activated RHP Stephen Kolek from the temporarily inactive list. |
|
|
June 13, 2019 | Great Lakes Loons activated RHP Stephen Kolek from the temporarily inactive list. |
|
|
June 9, 2019 | Great Lakes Loons placed RHP Stephen Kolek on the temporarily inactive list. |
|
|
May 28, 2019 | RHP Stephen Kolek assigned to Great Lakes Loons from Dodgers Extended Spring Training. |
|
May 24, 2019 | RHP Stephen Kolek assigned to Dodgers Extended Spring Training from Great Lakes Loons. |
|
|
April 20, 2019 | RHP Stephen Kolek assigned to Great Lakes Loons from Dodgers Extended Spring Training. |
|
|
April 16, 2019 | RHP Stephen Kolek assigned to Dodgers Extended Spring Training from Great Lakes Loons. |
|
|
July 9, 2018 | RHP Stephen Kolek assigned to Great Lakes Loons from Ogden Raptors. |
|
June 29, 2018 | RHP Stephen Kolek assigned to Ogden Raptors. |
|
June 14, 2018 | Los Angeles Dodgers signed RHP Stephen Kolek. |
|
March 3, 2017 | RHP Stephen Kolek assigned to Texas A&M Aggies. |
+ Show More Transactions
Awards
TEX Pitcher of the Week
| Week | ||
|---|---|---|
| 06/05/2022 | Arkansas Travelers | TEX |
| 07/10/2022 | Arkansas Travelers | TEX |
League Rankings
Hit By Pitch
| HBP | ||
|---|---|---|
| 2025 | 7 | in |
| 2025 | 0 | in AL |
| 2025 | 7 | in NL |
| 2025 | 4 | in |
| 2025 | 2 | in INT |
| 2025 | 2 | in PCL |
| 2025 | 4 | in |