| W | L | ERA | G | GS | SV | IP | SO | WHIP | |
|---|---|---|---|---|---|---|---|---|---|
| 2024 | 0 | 0 | 18.00 | 5 | 0 | 0 | 4 | 3 | 4.75 |
| Career Minors | 5 | 11 | 5.04 | 59 | 38 | 1 | 155.1 | 163 | 1.75 |
| G | W-L | ERA | IP | SO | WHIP | |
|---|---|---|---|---|---|---|
| 2024 | 5 | 0-0 | 18.00 | 4 | 3 | 4.75 |
| Career Minors | 59 | 5-11 | 5.04 | 155.1 | 163 | 1.75 |
| Season | Tm | LG | L | W | L | ERA | G | GS | SV | IP | H | R | ER | HR | BB | SO | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2019 | DSL D-backs 2 | DSL | ROK | 0 | 2 | 2.60 | 14 | 13 | 0 | 45.0 | 29 | 23 | 13 | 0 | 34 | 40 | 1.40 |
| 2021 | ACL D-backs | ACL | ROK | 0 | 4 | 7.36 | 8 | 6 | 0 | 18.1 | 24 | 22 | 15 | 0 | 13 | 24 | 2.02 |
| 2022 | Visalia Rawhide | CAL | A | 3 | 5 | 5.13 | 19 | 19 | 0 | 73.2 | 73 | 56 | 42 | 8 | 48 | 81 | 1.64 |
| 2023 | Hillsboro Hops | NWL | A+ | 0 | 0 | 4.50 | 5 | 0 | 0 | 6.0 | 5 | 3 | 3 | 1 | 5 | 9 | 1.67 |
| 2024 | 2 Teams | Minors | 2 | 0 | 10.22 | 13 | 0 | 1 | 12.1 | 19 | 15 | 14 | 0 | 22 | 9 | 3.32 | |
| 2024 | ACL D-backs | ACL | ROK | 2 | 0 | 6.48 | 8 | 0 | 1 | 8.1 | 11 | 7 | 6 | 0 | 11 | 6 | 2.64 |
| 2024 | Visalia Rawhide | CAL | A | 0 | 0 | 18.00 | 5 | 0 | 0 | 4.0 | 8 | 8 | 8 | 0 | 11 | 3 | 4.75 |
| 2 Teams | ROK | 2 | 6 | 4.27 | 30 | 19 | 1 | 71.2 | 64 | 52 | 34 | 0 | 58 | 70 | 1.70 | ||
| Hillsboro Hops | NWL | A+ | 0 | 0 | 4.50 | 5 | 0 | 0 | 6.0 | 5 | 3 | 3 | 1 | 5 | 9 | 1.67 | |
| Visalia Rawhide | CAL | A | 3 | 5 | 5.79 | 24 | 19 | 0 | 77.2 | 81 | 64 | 50 | 8 | 59 | 84 | 1.80 | |
| Career Minors | 4 Teams | 5 | 11 | 5.04 | 59 | 38 | 1 | 155.1 | 150 | 119 | 87 | 9 | 122 | 163 | 1.75 |
| Team | Date | Transaction |
|---|---|---|
|
|
05/17/2024 | LHP Diomede Sierra assigned to ACL D-backs from Visalia Rawhide. |
|
|
05/17/2024 | ACL D-backs activated LHP Diomede Sierra. |
|
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04/18/2024 | LHP Diomede Sierra assigned to Visalia Rawhide. |
|
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04/18/2024 | Visalia Rawhide activated LHP Diomede Sierra. |
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11/07/2023 | Hillsboro Hops activated LHP Diomede Sierra from the 60-day injured list. |
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05/09/2023 | Hillsboro Hops transferred LHP Diomede Sierra from the 7-day injured list to the 60-day injured list. |
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05/09/2023 | Hillsboro Hops transferred LHP Diomede Sierra from the 7-day injured list to the 60-day injured list. |
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04/22/2023 | Hillsboro Hops placed LHP Diomede Sierra on the 7-day injured list. |
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04/03/2023 | LHP Diomede Sierra assigned to Hillsboro Hops from Visalia Rawhide. |
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10/06/2022 | Visalia Rawhide activated LHP Diomede Sierra from the 7-day injured list. |
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10/06/2022 | Visalia Rawhide activated LHP Diomede Sierra from the 7-day injured list. |
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08/26/2022 | Visalia Rawhide placed LHP Diomede Sierra on the 7-day injured list. |
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04/05/2022 | LHP Diomede Sierra and assigned to Visalia Rawhide from ACL D-backs. |
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06/27/2021 | LHP Diomede Sierra assigned to ACL D-backs from DSL D-backs2. |
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05/31/2019 | LHP Diomede Sierra assigned to DSL D-backs2. |
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07/02/2018 | Arizona Diamondbacks signed free agent LHP Diomede Sierra to a minor league contract. |