| W | L | ERA | G | GS | SV | IP | SO | WHIP | |
|---|---|---|---|---|---|---|---|---|---|
| 2022 | 1 | 1 | 3.48 | 9 | 0 | 1 | 10.1 | 8 | 1.26 |
| Career Minors | 15 | 16 | 4.23 | 148 | 19 | 21 | 270 | 312 | 1.47 |
| G | W-L | ERA | IP | SO | WHIP | |
|---|---|---|---|---|---|---|
| 2022 | 9 | 1-1 | 3.48 | 10.1 | 8 | 1.26 |
| Career Minors | 148 | 15-16 | 4.23 | 270 | 312 | 1.47 |
| Season | Tm | LG | L | W | L | ERA | G | GS | SV | IP | H | R | ER | HR | BB | SO | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2015 | ACL D-backs | AZL | ROK | 1 | 4 | 7.28 | 14 | 10 | 1 | 38.1 | 55 | 36 | 31 | 3 | 16 | 32 | 1.85 |
| 2016 | Missoula Osprey | PIO | ROK | 2 | 5 | 6.32 | 9 | 9 | 0 | 47.0 | 68 | 41 | 33 | 4 | 13 | 43 | 1.72 |
| 2018 | 2 Teams | Minors | 3 | 0 | 0.93 | 17 | 0 | 7 | 19.1 | 11 | 3 | 2 | 0 | 5 | 20 | 0.83 | |
| 2018 | ACL D-backs | AZL | ROK | 0 | 0 | 0.00 | 2 | 0 | 0 | 2.0 | 0 | 0 | 0 | 0 | 1 | 2 | 0.50 |
| 2018 | Hillsboro Hops | NWL | A(Short) | 3 | 0 | 1.04 | 15 | 0 | 7 | 17.1 | 11 | 3 | 2 | 0 | 4 | 18 | 0.87 |
| 2019 | Kane County Cougars | MID | A(Full) | 4 | 6 | 2.02 | 36 | 0 | 9 | 75.2 | 55 | 26 | 17 | 4 | 27 | 109 | 1.08 |
| 2021 | 2 Teams | Minors | 2 | 0 | 4.38 | 40 | 0 | 1 | 51.1 | 50 | 27 | 25 | 7 | 26 | 60 | 1.48 | |
| 2021 | Amarillo Sod Poodles | AA C | AA | 2 | 0 | 1.71 | 14 | 0 | 1 | 21.0 | 14 | 4 | 4 | 0 | 9 | 27 | 1.10 |
| 2021 | Reno Aces | AAA W | AAA | 0 | 0 | 6.23 | 26 | 0 | 0 | 30.1 | 36 | 23 | 21 | 7 | 17 | 33 | 1.75 |
| 2022 | 2 Teams | Minors | 3 | 1 | 4.46 | 32 | 0 | 3 | 38.1 | 36 | 20 | 19 | 3 | 34 | 48 | 1.83 | |
| 2022 | Midland RockHounds | TEX | AA | 2 | 0 | 4.82 | 23 | 0 | 2 | 28.0 | 30 | 15 | 15 | 2 | 27 | 40 | 2.04 |
| 2022 | Las Vegas Aviators | PCL | AAA | 1 | 1 | 3.48 | 9 | 0 | 1 | 10.1 | 6 | 5 | 4 | 1 | 7 | 8 | 1.26 |
| 2 Teams | ROK | 3 | 9 | 6.60 | 25 | 19 | 1 | 87.1 | 123 | 77 | 64 | 7 | 30 | 77 | 1.75 | ||
| 2 Teams | AAA | 1 | 1 | 5.53 | 35 | 0 | 1 | 40.2 | 42 | 28 | 25 | 8 | 24 | 41 | 1.62 | ||
| 2 Teams | AA | 4 | 0 | 3.49 | 37 | 0 | 3 | 49.0 | 44 | 19 | 19 | 2 | 36 | 67 | 1.63 | ||
| Kane County Cougars | AMA | A | 4 | 6 | 2.02 | 36 | 0 | 9 | 75.2 | 55 | 26 | 17 | 4 | 27 | 109 | 1.08 | |
| Hillsboro Hops | NWL | A(Short) | 3 | 0 | 1.04 | 15 | 0 | 7 | 17.1 | 11 | 3 | 2 | 0 | 4 | 18 | 0.87 | |
| Career Minors | 8 Teams | 15 | 16 | 4.23 | 148 | 19 | 21 | 270.0 | 275 | 153 | 127 | 21 | 121 | 312 | 1.47 |
| Team | Date | Transaction |
|---|---|---|
|
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05/19/2026 | Guerreros de Oaxaca released RHP Chester Pimentel. |
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04/28/2026 | Guerreros de Oaxaca placed RHP Chester Pimentel on the reserve list. |
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04/17/2026 | RHP Chester Pimentel assigned to Guerreros de Oaxaca. |
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10/15/2025 | RHP Chester Pimentel assigned to Toros del Este. |
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10/15/2025 | Toros del Este activated RHP Chester Pimentel. |
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10/16/2024 | RHP Chester Pimentel assigned to Toros del Este. |
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07/20/2024 | Leones de Yucatan released RHP Chester Pimentel. |
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07/06/2024 | Leones de Yucatan activated RHP Chester Pimentel from the reserve list. |
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07/03/2024 | RHP Chester Pimentel assigned to Leones de Yucatan. |
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07/02/2024 | Acereros del Norte released RHP Chester Pimentel. |
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06/17/2024 | Acereros del Norte activated RHP Chester Pimentel from the reserve list. |
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06/07/2024 | Acereros del Norte placed RHP Chester Pimentel on the reserve list. |
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04/11/2024 | RHP Chester Pimentel assigned to Acereros del Norte. |
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12/27/2023 | RHP Chester Pimentel assigned to Leones del Escogido. |
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10/19/2023 | Toros del Este activated RHP Chester Pimentel. |
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10/19/2023 | RHP Chester Pimentel assigned to Toros del Este. |
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05/23/2023 | Bravos de Leon signed free agent RHP Chester Pimentel. |
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05/23/2023 | Bravos de Leon activated RHP Chester Pimentel. |
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11/10/2022 | RHP Chester Pimentel elected free agency. |
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10/17/2022 | RHP Chester Pimentel assigned to Estrellas Orientales. |
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10/17/2022 | Estrellas Orientales activated RHP Chester Pimentel. |
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07/26/2022 | Midland RockHounds placed RHP Chester Pimentel on the 7-day injured list. |
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05/10/2022 | RHP Chester Pimentel assigned to Midland RockHounds from Las Vegas Aviators. |
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04/04/2022 | RHP Chester Pimentel assigned to Las Vegas Aviators. |
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03/11/2022 | Oakland Athletics invited non-roster RHP Chester Pimentel to spring training. |
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03/11/2022 | Oakland Athletics signed free agent RHP Chester Pimentel to a minor league contract and invited him to spring training. |
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03/11/2022 | RHP Chester Pimentel roster status changed by Oakland Athletics. |
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11/07/2021 | RHP Chester Pimentel elected free agency. |
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09/10/2021 | Reno Aces activated RHP Chester Pimentel. |
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09/06/2021 | RHP Chester Pimentel roster status changed by Reno Aces. |
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06/21/2021 | RHP Chester Pimentel assigned to Reno Aces from Amarillo Sod Poodles. |
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05/03/2021 | RHP Chester Pimentel assigned to Amarillo Sod Poodles from Hillsboro Hops. |
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02/12/2021 | RHP Chester Pimentel assigned to Hillsboro Hops. |
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02/12/2021 | RHP Chester Pimentel assigned to Hillsboro Hops. |
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12/06/2020 | RHP Chester Pimentel and assigned to Estrellas Orientales. |
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01/31/2020 | RHP Chester Pimentel assigned to Visalia Rawhide from Reno Aces. |
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01/31/2020 | RHP Chester Pimentel assigned to Visalia Rawhide. |
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11/20/2019 | RHP Chester Pimentel assigned to Reno Aces from Kane County Cougars. |
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04/02/2019 | RHP Chester Pimentel assigned to Kane County Cougars from Hillsboro Hops. |
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07/11/2018 | RHP Chester Pimentel assigned to Hillsboro Hops from AZL D-backs. |
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07/03/2018 | RHP Chester Pimentel assigned to AZL D-backs from Diamondbacks Extended Spring Training. |
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06/12/2018 | RHP Chester Pimentel assigned to Diamondbacks Extended Spring Training from Hillsboro Hops. |
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06/11/2018 | RHP Chester Pimentel assigned to Hillsboro Hops from Missoula Osprey. |
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10/06/2017 | Missoula Osprey activated RHP Chester Pimentel from the 7-day disabled list. |
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10/13/2016 | RHP Chester Pimentel assigned to Arizona Diamondbacks Futures. |
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10/13/2016 | RHP Chester Pimentel assigned to Arizona Diamondbacks Futures. |
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06/15/2016 | RHP Chester Pimentel assigned to Missoula Osprey from AZL D-backs. |
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06/19/2015 | RHP Chester Pimentel assigned to AZL D-backs. |
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10/03/2014 | Arizona Diamondbacks signed free agent RHP Chester Pimentel to a minor league contract. |