| W | L | ERA | G | GS | SV | IP | SO | WHIP | |
|---|---|---|---|---|---|---|---|---|---|
| 2026 | 0 | 2 | 11.49 | 8 | 2 | 0 | 15.2 | 18 | 2.11 |
| Career Minors | 30 | 25 | 4.87 | 101 | 77 | 0 | 419.1 | 403 | 1.44 |
| G | W-L | ERA | IP | SO | WHIP | |
|---|---|---|---|---|---|---|
| 2026 | 8 | 0-2 | 11.49 | 15.2 | 18 | 2.11 |
| Career Minors | 101 | 30-25 | 4.87 | 419.1 | 403 | 1.44 |
| Season | Tm | LG | L | W | L | ERA | G | GS | SV | IP | H | R | ER | HR | BB | SO | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | DSL Colorado | DSL | ROK | 4 | 1 | 2.93 | 11 | 11 | 0 | 46.0 | 37 | 16 | 15 | 3 | 9 | 51 | 1.00 |
| 2022 | ACL Rockies | ACL | ROK | 5 | 4 | 3.13 | 11 | 8 | 0 | 46.0 | 39 | 22 | 16 | 1 | 15 | 57 | 1.17 |
| 2023 | Fresno Grizzlies | CAL | A | 7 | 4 | 5.45 | 14 | 14 | 0 | 72.2 | 90 | 51 | 44 | 4 | 23 | 69 | 1.56 |
| 2024 | 2 Teams | Minors | 6 | 5 | 3.73 | 23 | 21 | 0 | 120.2 | 108 | 55 | 50 | 11 | 53 | 113 | 1.33 | |
| 2024 | Fresno Grizzlies | CAL | A | 5 | 4 | 3.79 | 19 | 18 | 0 | 99.2 | 85 | 47 | 42 | 11 | 43 | 100 | 1.28 |
| 2024 | Spokane Indians | NWL | A+ | 1 | 1 | 3.43 | 4 | 3 | 0 | 21.0 | 23 | 8 | 8 | 0 | 10 | 13 | 1.57 |
| 2025 | Spokane Indians | NWL | A+ | 7 | 9 | 6.53 | 29 | 21 | 0 | 113.0 | 134 | 88 | 82 | 16 | 58 | 89 | 1.70 |
| 2026 | 2 Teams | Minors | 1 | 2 | 8.57 | 13 | 2 | 0 | 21.0 | 23 | 20 | 20 | 5 | 16 | 24 | 1.86 | |
| 2026 | ACL Rockies | ACL | ROK | 1 | 0 | 0.00 | 5 | 0 | 0 | 5.1 | 4 | 0 | 0 | 0 | 2 | 6 | 1.13 |
| 2026 | Hartford Yard Goats | EAS | AA | 0 | 2 | 11.49 | 8 | 2 | 0 | 15.2 | 19 | 20 | 20 | 5 | 14 | 18 | 2.11 |
| 2 Teams | ROK | 10 | 5 | 2.87 | 27 | 19 | 0 | 97.1 | 80 | 38 | 31 | 4 | 26 | 114 | 1.09 | ||
| Hartford Yard Goats | EAS | AA | 0 | 2 | 11.49 | 8 | 2 | 0 | 15.2 | 19 | 20 | 20 | 5 | 14 | 18 | 2.11 | |
| Spokane Indians | NWL | A+ | 8 | 10 | 6.04 | 33 | 24 | 0 | 134.0 | 157 | 96 | 90 | 16 | 68 | 102 | 1.68 | |
| Fresno Grizzlies | CAL | A | 12 | 8 | 4.49 | 33 | 32 | 0 | 172.1 | 175 | 98 | 86 | 15 | 66 | 169 | 1.40 | |
| Career Minors | 5 Teams | 30 | 25 | 4.87 | 101 | 77 | 0 | 419.1 | 431 | 252 | 227 | 40 | 174 | 403 | 1.44 |
| Team | Date | Transaction |
|---|---|---|
|
|
05/18/2026 | LHP Alberto Pacheco assigned to ACL Rockies from Hartford Yard Goats. |
|
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03/26/2026 | LHP Alberto Pacheco assigned to Hartford Yard Goats from Spokane Indians. |
|
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03/26/2026 | Hartford Yard Goats activated LHP Alberto Pacheco. |
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03/23/2026 | LHP Alberto Pacheco assigned to Colorado Rockies. |
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10/27/2025 | LHP Alberto Pacheco assigned to Gigantes del Cibao. |
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08/13/2024 | LHP Alberto Pacheco assigned to Spokane Indians from Fresno Grizzlies. |
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06/05/2023 | LHP Alberto Pacheco assigned to Fresno Grizzlies from ACL Rockies. |
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06/03/2023 | ACL Rockies activated LHP Alberto Pacheco. |
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06/04/2022 | LHP Alberto Pacheco assigned to ACL Rockies. |
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07/09/2021 | LHP Alberto Pacheco assigned to DSL Colorado. |
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07/02/2019 | Colorado Rockies signed free agent LHP Alberto Pacheco to a minor league contract. |