Seth Halvorsen #34
Oklahoma City Comets
Triple-A Affiliate
- P
- B/T: R/R
- 6' 2"/243
- Age: 26
- Seth Michael Halvorsen
- Status: Active
- Born: 2/18/2000 in Chicago, IL
- Draft: 2023, Colorado Rockies, Round: 7, Overall Pick: 202
- College: Tennessee
- MLB Debut: 8/30/2024
2026 Stats
| G | W-L | ERA | IP | SO | WHIP |
|---|---|---|---|---|---|
| 26 | 1-1 | 1.32 | 27.1 | 37 | 1.13 |
2026 Stats
| G | W-L | ERA | IP | SO | WHIP |
|---|---|---|---|---|---|
| 32 | 1-2 | 5.90 | 29.0 | 23 | 1.72 |
2025 Stats
| AB | AVG | HR | RBI | SB | OPS |
|---|---|---|---|---|---|
| 0 | .000 | 0 | 0 | 0 | .000 |
MiLB Career Stats
| G | W-L | ERA | IP | SO | WHIP |
|---|---|---|---|---|---|
| 80 | 8-3 | 3.18 | 85.0 | 106 | 1.34 |
MLB Career Stats
| G | W-L | ERA | IP | SO | WHIP |
|---|---|---|---|---|---|
| 86 | 4-5 | 4.78 | 81.0 | 72 | 1.51 |
MLB Career Stats
| AB | AVG | HR | RBI | SB | OPS |
|---|---|---|---|---|---|
| 0 | .000 | 0 | 0 | 0 | .000 |
| Year | AB | R | H | HR | RBI | SB | AVG | OBP | OPS |
|---|---|---|---|---|---|---|---|---|---|
| 2025 MLB Stats | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 |
| MLB Career Stats | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 |
| Year | W | L | ERA | G | GS | SV | IP | SO | WHIP |
|---|---|---|---|---|---|---|---|---|---|
| 2026 MiLB Stats | 1 | 1 | 1.32 | 26 | 0 | 8 | 27.1 | 37 | 1.13 |
| 2026 MLB Stats | 1 | 2 | 5.90 | 32 | 0 | 0 | 29.0 | 23 | 1.72 |
| MiLB Career Stats | 8 | 3 | 3.18 | 80 | 0 | 17 | 85.0 | 106 | 1.34 |
| MLB Career Stats | 4 | 5 | 4.78 | 86 | 0 | 13 | 81.0 | 72 | 1.51 |
- Next OKC Game: 9-22 @ LV
Splits
| Duration | W | L | ERA | G | GS | SV | IP | H | ER | BB | SO | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Last 7 Games | 0 | 1 | 10.50 | 7 | 0 | 0 | 6.0 | 10 | 7 | 0 | 5 | 1.67 |
| Last 15 Games | 1 | 1 | 8.10 | 11 | 0 | 0 | 10.0 | 11 | 9 | 2 | 6 | 1.30 |
| Last 30 Games | - | - | --- | - | - | - | --- | - | - | - | - | --- |
| Last 3 Games | W | L | SV | IP | H | ER | BB | SO |
|---|---|---|---|---|---|---|---|---|
| 9/19 vs SF | 0 | 0 | 0 | 1.0 | 0 | 0 | 0 | 2 |
| 9/17 @ CIN | 0 | 0 | 0 | 1.0 | 2 | 1 | 0 | 1 |
| 9/16 @ CIN | 0 | 1 | 0 | 1.0 | 2 | 2 | 0 | 0 |
2026 :
RP
(32)
Latest Transactions
| Team | Date | Transaction |
|---|---|---|
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September 20, 2026 | Los Angeles Dodgers optioned RHP Seth Halvorsen to Oklahoma City Comets. |
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August 27, 2026 | Los Angeles Dodgers recalled RHP Seth Halvorsen from Oklahoma City Comets. |
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August 12, 2026 | Los Angeles Dodgers optioned RHP Seth Halvorsen to Oklahoma City Comets. |
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August 10, 2026 | Los Angeles Dodgers recalled RHP Seth Halvorsen from Oklahoma City Comets. |
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July 21, 2026 | Oklahoma City Comets activated RHP Seth Halvorsen. |
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July 20, 2026 | Colorado Rockies traded RHP Seth Halvorsen to Los Angeles Dodgers for RHP Nick Frasso and OF Landyn Vidourek. |
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July 19, 2026 | Colorado Rockies sent RHP Seth Halvorsen on a rehab assignment to Albuquerque Isotopes. |
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July 4, 2026 | Colorado Rockies placed RHP Seth Halvorsen on the 15-day injured list retroactive to July 1, 2026. Right shoulder inflammation. |
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June 24, 2026 | Colorado Rockies recalled RHP Seth Halvorsen from Albuquerque Isotopes. |
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June 17, 2026 | Colorado Rockies optioned RHP Seth Halvorsen to Albuquerque Isotopes. |
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May 9, 2026 | Colorado Rockies recalled RHP Seth Halvorsen from Albuquerque Isotopes. |
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April 27, 2026 | Colorado Rockies optioned RHP Seth Halvorsen to Albuquerque Isotopes. |
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April 23, 2026 | Colorado Rockies recalled RHP Seth Halvorsen from Albuquerque Isotopes. |
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March 25, 2026 | Colorado Rockies optioned RHP Seth Halvorsen to Albuquerque Isotopes. |
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September 29, 2025 | Colorado Rockies activated RHP Seth Halvorsen from the 15-day injured list. |
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August 3, 2025 | Colorado Rockies placed RHP Seth Halvorsen on the 15-day injured list. Right elbow strain. |
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April 16, 2025 | RHP Seth Halvorsen changed number to 54. |
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April 15, 2025 | RHP Seth Halvorsen changed number to 42. |
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August 30, 2024 | Colorado Rockies selected the contract of RHP Seth Halvorsen from Albuquerque Isotopes. |
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August 2, 2024 | RHP Seth Halvorsen assigned to Albuquerque Isotopes from Hartford Yard Goats. |
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April 1, 2024 | Hartford Yard Goats activated RHP Seth Halvorsen. |
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April 1, 2024 | RHP Seth Halvorsen assigned to Hartford Yard Goats from ACL Rockies. |
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March 11, 2024 | RHP Seth Halvorsen assigned to Colorado Rockies. |
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March 7, 2024 | Colorado Rockies Prospects activated RHP Seth Halvorsen. |
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September 13, 2023 | RHP Seth Halvorsen assigned to ACL Rockies from Hartford Yard Goats. |
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August 22, 2023 | RHP Seth Halvorsen assigned to Hartford Yard Goats from Spokane Indians. |
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August 3, 2023 | Spokane Indians activated RHP Seth Halvorsen. |
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August 3, 2023 | RHP Seth Halvorsen assigned to Spokane Indians from ACL Rockies. |
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July 27, 2023 | RHP Seth Halvorsen assigned to ACL Rockies. |
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July 18, 2023 | Colorado Rockies signed RHP Seth Halvorsen. |
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February 3, 2023 | Tennessee Volunteers activated RHP Seth Halvorsen. |
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February 3, 2023 | RHP Seth Halvorsen assigned to Tennessee Volunteers. |
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March 1, 2022 | RHP Seth Halvorsen and assigned to Tennessee Volunteers. |
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February 22, 2020 | RF Seth Halvorsen assigned to Missouri Tigers. |
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August 8, 2017 | SS Seth Halvorsen assigned to PG West. |
+ Show More Transactions