P | Bats/Throws: R/R | 6' 4" 175 lbs | Age: 27
Draft: 2019 | Rd. 8, No. 249, Colorado Rockies | Arkansas
W L ERA G GS SV IP SO WHIP
2024 0 0 11.57 7 0 0 9.1 8 2.46
Career Minors 2 2 5.87 48 2 1 53.2 53 1.49
G W-L ERA IP SO WHIP
2024 7 0-0 11.57 9.1 8 2.46
Career Minors 48 2-2 5.87 53.2 53 1.49
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Standard Minor League Pitching Statistics

SeasonTmLGLWLERAGGSSVIPHRERHRBBSOWHIP
2019 Grand Junction Rockies PIO ROA 2 1 1.65 14 0 0 16.1 11 4 3 1 2 17 0.80
2021 ACL Rockies ACL ROK 0 0 15.43 3 2 0 2.1 6 4 4 1 2 0 3.43
2023 2 Teams Minors 0 1 5.40 23 0 1 25.0 21 15 15 1 13 27 1.36
2023 Spokane Indians NWL A+ 0 0 3.27 9 0 1 11.0 9 4 4 0 2 14 1.00
2023 Hartford Yard Goats EAS AA 0 1 7.07 14 0 0 14.0 12 11 11 1 11 13 1.64
2024 2 Teams Minors 0 0 11.70 8 0 0 10.0 14 15 13 3 11 9 2.50
2024 ACL Rockies ACL ROK 0 0 13.50 1 0 0 0.2 1 2 1 0 1 1 3.00
2024 Hartford Yard Goats EAS AA 0 0 11.57 7 0 0 9.1 13 13 12 3 10 8 2.46
ACL Rockies ACL ROK 0 0 15.00 4 2 0 3.0 7 6 5 1 3 1 3.33
Grand Junction Rockies PIO ROA 2 1 1.65 14 0 0 16.1 11 4 3 1 2 17 0.80
Hartford Yard Goats EAS AA 0 1 8.87 21 0 0 23.1 25 24 23 4 21 21 1.97
Spokane Indians NWL A+ 0 0 3.27 9 0 1 11.0 9 4 4 0 2 14 1.00

Transactions

Team Date Transaction
06/25/2024 Hartford Yard Goats released RHP Jacob Kostyshock.
06/19/2024 Hartford Yard Goats transferred RHP Jacob Kostyshock to the Development List.
06/08/2024 Hartford Yard Goats placed RHP Jacob Kostyshock on the 7-day injured list.
05/07/2024 Hartford Yard Goats activated RHP Jacob Kostyshock from the 7-day injured list.
05/07/2024 Hartford Yard Goats activated RHP Jacob Kostyshock from the 7-day injured list.
05/03/2024 Hartford Yard Goats sent RHP Jacob Kostyshock on a rehab assignment to ACL Rockies.
05/03/2024 Hartford Yard Goats sent RHP Jacob Kostyshock on a rehab assignment to ACL Rockies.
04/05/2024 Hartford Yard Goats placed RHP Jacob Kostyshock on the 7-day injured list.
09/26/2023 Hartford Yard Goats activated RHP Jacob Kostyshock from the 7-day injured list.
09/26/2023 Hartford Yard Goats activated RHP Jacob Kostyshock from the 7-day injured list.
07/19/2023 Hartford Yard Goats placed RHP Jacob Kostyshock on the 7-day injured list.
07/01/2023 Hartford Yard Goats activated RHP Jacob Kostyshock from the 7-day injured list.
06/14/2023 Hartford Yard Goats placed RHP Jacob Kostyshock on the 7-day injured list.
05/30/2023 Hartford Yard Goats activated RHP Jacob Kostyshock from the 7-day injured list.
05/23/2023 Hartford Yard Goats placed RHP Jacob Kostyshock on the 7-day injured list.
05/16/2023 RHP Jacob Kostyshock assigned to Hartford Yard Goats from Spokane Indians.
04/02/2023 RHP Jacob Kostyshock assigned to Spokane Indians from Fresno Grizzlies.
04/02/2023 Spokane Indians activated RHP Jacob Kostyshock.
11/10/2022 Fresno Grizzlies activated RHP Jacob Kostyshock from the 60-day injured list.
04/08/2022 RHP Jacob Kostyshock assigned to Fresno Grizzlies from ACL Rockies.
06/28/2021 RHP Jacob Kostyshock assigned to ACL Rockies from Rockies Organization.
02/12/2021 RHP Jacob Kostyshock assigned to Rockies Organization.
02/12/2021 RHP Jacob Kostyshock assigned to Rockies Organization.
06/27/2019 RHP Jacob Kostyshock assigned to Grand Junction Rockies.
06/27/2019 RHP Jacob Kostyshock assigned to Grand Junction Rockies.
06/26/2019 Colorado Rockies signed RHP Jacob Kostyshock.
06/12/2019 RHP Jacob Kostyshock assigned to Arkansas Razorbacks.