Mason Olson #16
New Hampshire Fisher Cats
Double-A Affiliate
- P
- B/T: R/L
- 5' 10"/165
- Age: 24
- Mason Olson
- Status: Active
- Born: 12/23/2001 in Provo, UT
- College: Brigham Young
2026 Stats
| G | W-L | ERA | IP | SO | WHIP |
|---|---|---|---|---|---|
| 33 | 5-4 | 4.63 | 91.1 | 98 | 1.24 |
MiLB Career Stats
| G | W-L | ERA | IP | SO | WHIP |
|---|---|---|---|---|---|
| 42 | 10-7 | 4.09 | 127.2 | 137 | 1.21 |
| Year | W | L | ERA | G | GS | SV | IP | SO | WHIP |
|---|---|---|---|---|---|---|---|---|---|
| 2026 MiLB Stats | 5 | 4 | 4.63 | 33 | 8 | 0 | 91.1 | 98 | 1.24 |
| MiLB Career Stats | 10 | 7 | 4.09 | 42 | 12 | 0 | 127.2 | 137 | 1.21 |
- Next NH Game: 9-11 vs HBG
More Mason Olson
Olson Locks Down Marauders After Early Surge
Late Rally Falls Short in Suspended Game, Offense Quiet in Nightcap
Latest Transactions
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August 4, 2026 | LHP Mason Olson assigned to New Hampshire Fisher Cats from Buffalo Bisons. |
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July 31, 2026 | LHP Mason Olson assigned to Buffalo Bisons from New Hampshire Fisher Cats. |
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July 21, 2026 | LHP Mason Olson assigned to New Hampshire Fisher Cats from Buffalo Bisons. |
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July 19, 2026 | LHP Mason Olson assigned to Buffalo Bisons from New Hampshire Fisher Cats. |
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April 9, 2026 | LHP Mason Olson assigned to New Hampshire Fisher Cats from Vancouver Canadians. |
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March 31, 2026 | LHP Mason Olson assigned to Vancouver Canadians from Dunedin Blue Jays. |
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July 31, 2025 | LHP Mason Olson assigned to Dunedin Blue Jays from FCL Blue Jays. |
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July 1, 2025 | LHP Mason Olson assigned to FCL Blue Jays. |
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June 30, 2025 | Toronto Blue Jays signed free agent LHP Mason Olson to a minor league contract. |
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January 30, 2024 | LHP Mason Olson assigned to Brigham Young Cougars. |
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March 24, 2023 | LHP Mason Olson assigned to Brigham Young Cougars. |
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April 28, 2022 | LHP Mason Olson assigned to State College Spikes. |
+ Show More Transactions