Ryan Zeferjahn #57
Portland Sea Dogs
- P
- B/T: R/R
- 6' 5"/209
- Age: 25
- Ryan JOseph Zeferjahn
- Status: Active
- Born: 2/28/1998 in Topeka, KS
- Draft: 2019, Boston Red Sox, Round: 3, Overall Pick: 107
- College: Kansas
2022 Stats
G | W-L | ERA | IP | SO | WHIP |
---|---|---|---|---|---|
34 | 5-4 | 5.05 | 71.1 | 80 | 1.32 |
MiLB Career Stats
G | W-L | ERA | IP | SO | WHIP |
---|---|---|---|---|---|
62 | 6-10 | 5.32 | 149.0 | 170 | 1.43 |
Year | W | L | ERA | G | GS | SV | IP | SO | WHIP |
---|---|---|---|---|---|---|---|---|---|
2022 MiLB Stats | 5 | 4 | 5.05 | 34 | 5 | 1 | 71.1 | 80 | 1.32 |
MiLB Career Stats | 6 | 10 | 5.32 | 62 | 33 | 1 | 149.0 | 170 | 1.43 |
- Next POR Game: 4-06 vs BNG
More Ryan Zeferjahn

SeaWolves Win Championship Series Opener Over Patriots in Erie

Eight-Run Fourth Inning Fuels Game One Postseason Victory
Latest Transactions
Team | Date | Transaction |
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February 25, 2023 | RHP Ryan Zeferjahn assigned to Boston Red Sox. |
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February 25, 2023 | RHP Ryan Zeferjahn roster status changed by Boston Red Sox. |
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September 16, 2022 | Scottsdale Scorpions activated RHP Ryan Zeferjahn. |
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September 16, 2022 | Scottsdale Scorpions activated RHP Ryan Zeferjahn. |
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August 30, 2022 | RHP Ryan Zeferjahn assigned to Portland Sea Dogs from Greenville Drive. |
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April 5, 2022 | RHP Ryan Zeferjahn assigned to Greenville Drive from FCL Red Sox. |
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July 14, 2021 | RHP Ryan Zeferjahn assigned to FCL Red Sox from Salem Red Sox. |
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May 4, 2021 | RHP Ryan Zeferjahn assigned to Salem Red Sox from Red Sox Organization. |
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February 12, 2021 | RHP Ryan Zeferjahn assigned to Red Sox Organization. |
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February 12, 2021 | RHP Ryan Zeferjahn assigned to Red Sox Organization. |
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June 13, 2019 | RHP Ryan Zeferjahn assigned to Lowell Spinners. |
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June 13, 2019 | RHP Ryan Zeferjahn assigned to Lowell Spinners. |
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June 12, 2019 | Boston Red Sox signed RHP Ryan Zeferjahn. |
+ Show More Transactions