Jackson Steensma #33
Inland Empire 66ers
Single-A Affiliate
- P
- B/T: S/R
- 6' 4"/244
- Age: 22
- Jackson Joseph Steensma
- Status: Active
- Born: 3/12/2004 in Grand Rapids, MI
- Draft: 2025, Seattle Mariners, Round: 9, Overall Pick: 272
- College: Appalachian State
2026 Stats
| G | W-L | ERA | IP | SO | WHIP |
|---|---|---|---|---|---|
| 4 | 0-1 | 0.90 | 10.0 | 17 | 0.40 |
MiLB Career Stats
| G | W-L | ERA | IP | SO | WHIP |
|---|---|---|---|---|---|
| 4 | 0-1 | 0.90 | 10.0 | 17 | 0.40 |
| Year | W | L | ERA | G | GS | SV | IP | SO | WHIP |
|---|---|---|---|---|---|---|---|---|---|
| 2026 MiLB Stats | 0 | 1 | 0.90 | 4 | 2 | 0 | 10.0 | 17 | 0.40 |
| MiLB Career Stats | 0 | 1 | 0.90 | 4 | 2 | 0 | 10.0 | 17 | 0.40 |
- Next IE Game: 4-28 @ RC
Latest Transactions
| Team | Date | Transaction |
|---|---|---|
|
April 1, 2026 | RHP Jackson Steensma assigned to Inland Empire 66ers from ACL Mariners. |
|
August 4, 2025 | RHP Jackson Steensma assigned to ACL Mariners. |
|
|
July 19, 2025 | Seattle Mariners signed RHP Jackson Steensma. |
|
May 5, 2023 | RHP Jackson Steensma assigned to Johnson City Doughboys. |
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June 17, 2022 | RHP Jackson Steensma and assigned to High School Workout. |