Bishop Letson
Milwaukee Brewers (AA)P
Age: 21
Bats/Throws: R/R
6'4" / 170
DOB: 9/15/2004
(21 years, 11 months, 8 days)
P
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Preseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring Training
| Season | Team | Level | Age | W | L | SV | G | GS | IP | divider | K/9 | BB/9 | HR/9 | BABIP | LOB% | GB% | HR/FB | divider | vFA | divider | ERA | xERA | FIP | xFIP | WAR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | MIL | A | 19 | 1 | 4 | 0 | 16 | 14 | 63.1 | 8.10 | 3.84 | 0.85 | .231 | 74.3% | 48.1% | 10.0% | 3.13 | 4.62 | 4.24 | ||||||
| 2025 | MIL | A+ | 20 | 2 | 2 | 0 | 10 | 8 | 37.1 | 10.37 | 2.17 | 0.24 | .307 | 76.5% | 54.0% | 3.6% | 1.69 | 2.26 | 2.64 | ||||||
| 2025 | MIL | AA | 20 | 0 | 0 | 0 | 1 | 1 | 4.0 | 13.50 | 6.75 | 2.25 | .286 | 43.5% | 37.5% | 33.3% | 9.00 | 5.69 | 3.24 | ||||||
| 2025 | MIL | MiLB | 20 | 2 | 2 | 0 | 11 | 9 | 41.1 | 10.67 | 2.61 | 0.44 | .305 | 72.8% | 52.6% | 6.5% | 2.40 | 2.59 | 2.70 | ||||||
| 2026 | MIL | ST | 21 | 0 | 0 | 0 | 1 | 0 | 1.0 | 18.00 | 0.00 | 0.00 | .000 | 100.0% | 0.0% | 0.0% | 0.00 | -0.35 | -0.35 | ||||||
| 2026 | Steamer | PROJ | 21 | 0 | 0 | 0 | 0 | 0 | 1.0 | 7.19 | 3.55 | 1.35 | .295 | 70.8% | 42.4% | 4.74 | 4.81 | 4.66 | 0.0 | ||||||
| 2026 | OOPSY | PROJ | 21 | 0 | 0 | 0 | 1 | 1 | 3.8 | 7.44 | 3.64 | 1.07 | .276 | 67.8% | 4.20 | 4.38 | 0.0 | ||||||||
| 2026 | MIL | AA | 21 | 5 | 6 | 0 | 19 | 19 | 78.2 | 8.69 | 4.46 | 1.03 | .311 | 64.4% | 44.2% | 12.7% | 5.38 | 4.96 | 5.19 | ||||||
| 2026 | Steamer | ROS | 21 | 0 | 0 | 0 | 0 | 0 | 1.0 | 6.47 | 4.07 | 1.39 | .295 | 70.0% | 5.09 | 5.18 | 0.0 | ||||||||
| 2026 | OOPSY | ROS | 21 | 0 | 0 | 0 | 1 | 1 | 4.0 | 6.17 | 4.13 | 1.39 | .285 | 66.2% | 5.28 | 5.30 | 0.0 |
| Season | Team | Level | Age | W | L | SV | G | GS | IP | divider | K/9 | BB/9 | HR/9 | BABIP | LOB% | GB% | HR/FB | divider | vFA | divider | ERA | xERA | FIP | xFIP | WAR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | MIL | A | 19 | 1 | 4 | 0 | 16 | 14 | 63.1 | 8.10 | 3.84 | 0.85 | .231 | 74.3% | 48.1% | 10.0% | 3.13 | 4.62 | 4.24 | ||||||
| 2025 | MIL | A+ | 20 | 2 | 2 | 0 | 10 | 8 | 37.1 | 10.37 | 2.17 | 0.24 | .307 | 76.5% | 54.0% | 3.6% | 1.69 | 2.26 | 2.64 | ||||||
| 2025 | MIL | AA | 20 | 0 | 0 | 0 | 1 | 1 | 4.0 | 13.50 | 6.75 | 2.25 | .286 | 43.5% | 37.5% | 33.3% | 9.00 | 5.69 | 3.24 | ||||||
| 2025 | MIL | MiLB | 20 | 2 | 2 | 0 | 11 | 9 | 41.1 | 10.67 | 2.61 | 0.44 | .305 | 72.8% | 52.6% | 6.5% | 2.40 | 2.59 | 2.70 | ||||||
| 2026 | MIL | ST | 21 | 0 | 0 | 0 | 1 | 0 | 1.0 | 18.00 | 0.00 | 0.00 | .000 | 100.0% | 0.0% | 0.0% | 0.00 | -0.35 | -0.35 | ||||||
| 2026 | Steamer | PROJ | 21 | 0 | 0 | 0 | 0 | 0 | 1.0 | 7.19 | 3.55 | 1.35 | .295 | 70.8% | 42.4% | 4.74 | 4.81 | 4.66 | 0.0 | ||||||
| 2026 | OOPSY | PROJ | 21 | 0 | 0 | 0 | 1 | 1 | 3.8 | 7.44 | 3.64 | 1.07 | .276 | 67.8% | 4.20 | 4.38 | 0.0 | ||||||||
| 2026 | MIL | AA | 21 | 5 | 6 | 0 | 19 | 19 | 78.2 | 8.69 | 4.46 | 1.03 | .311 | 64.4% | 44.2% | 12.7% | 5.38 | 4.96 | 5.19 | ||||||
| 2026 | Steamer | ROS | 21 | 0 | 0 | 0 | 0 | 0 | 1.0 | 6.47 | 4.07 | 1.39 | .295 | 70.0% | 5.09 | 5.18 | 0.0 | ||||||||
| 2026 | OOPSY | ROS | 21 | 0 | 0 | 0 | 1 | 1 | 4.0 | 6.17 | 4.13 | 1.39 | .285 | 66.2% | 5.28 | 5.30 | 0.0 |
Preseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring Training
| Season | Team | Level | W | L | ERA | G | GS | QS | CG | ShO | SV | HLD | BS | IP | TBF | H | R | ER | HR | BB | IBB | HBP | WP | BK | SO |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | MIL | A | 1 | 4 | 3.13 | 16 | 14 | 0 | 0 | 0 | 0 | 0 | 63.1 | 257 | 43 | 26 | 22 | 6 | 27 | 0 | 7 | 0 | 0 | 57 | |
| 2025 | MIL | A+ | 2 | 2 | 1.69 | 10 | 8 | 0 | 0 | 0 | 0 | 0 | 37.1 | 142 | 28 | 10 | 7 | 1 | 9 | 0 | 1 | 1 | 1 | 43 | |
| 2025 | MIL | AA | 0 | 0 | 9.00 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 4.0 | 17 | 3 | 4 | 4 | 1 | 3 | 0 | 0 | 0 | 0 | 6 | |
| 2025 | MIL | MiLB | 2 | 2 | 2.40 | 11 | 9 | 0 | 0 | 0 | 0 | 0 | 41.1 | 159 | 31 | 14 | 11 | 2 | 12 | 0 | 1 | 1 | 1 | 49 | |
| 2026 | MIL | ST | 0 | 0 | 0.00 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 1.0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | |
| 2026 | Steamer | PROJ | 0 | 0 | 4.74 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 4 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | |||
| 2026 | OOPSY | PROJ | 0 | 0 | 4.20 | 1 | 1 | 0 | 0 | 0 | 3.8 | 15 | 3 | 2 | 2 | 0 | 2 | 0 | 0 | 3 | |||||
| 2026 | MIL | AA | 5 | 6 | 5.38 | 19 | 19 | 0 | 0 | 0 | 0 | 0 | 78.2 | 355 | 78 | 53 | 47 | 9 | 39 | 0 | 9 | 0 | 1 | 76 | |
| 2026 | Steamer | ROS | 0 | 0 | 5.09 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 4 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | ||||
| 2026 | OOPSY | ROS | 0 | 0 | 5.28 | 1 | 1 | 0 | 0 | 0 | 4.0 | 17 | 4 | 3 | 2 | 1 | 2 | 0 | 0 | 3 |
| Season | Team | Level | W | L | ERA | G | GS | QS | CG | ShO | SV | HLD | BS | IP | TBF | H | R | ER | HR | BB | IBB | HBP | WP | BK | SO |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | MIL | A | 1 | 4 | 3.13 | 16 | 14 | 0 | 0 | 0 | 0 | 0 | 63.1 | 257 | 43 | 26 | 22 | 6 | 27 | 0 | 7 | 0 | 0 | 57 | |
| 2025 | MIL | A+ | 2 | 2 | 1.69 | 10 | 8 | 0 | 0 | 0 | 0 | 0 | 37.1 | 142 | 28 | 10 | 7 | 1 | 9 | 0 | 1 | 1 | 1 | 43 | |
| 2025 | MIL | AA | 0 | 0 | 9.00 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 4.0 | 17 | 3 | 4 | 4 | 1 | 3 | 0 | 0 | 0 | 0 | 6 | |
| 2025 | MIL | MiLB | 2 | 2 | 2.40 | 11 | 9 | 0 | 0 | 0 | 0 | 0 | 41.1 | 159 | 31 | 14 | 11 | 2 | 12 | 0 | 1 | 1 | 1 | 49 | |
| 2026 | MIL | ST | 0 | 0 | 0.00 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 1.0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | |
| 2026 | Steamer | PROJ | 0 | 0 | 4.74 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 4 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | |||
| 2026 | OOPSY | PROJ | 0 | 0 | 4.20 | 1 | 1 | 0 | 0 | 0 | 3.8 | 15 | 3 | 2 | 2 | 0 | 2 | 0 | 0 | 3 | |||||
| 2026 | MIL | AA | 5 | 6 | 5.38 | 19 | 19 | 0 | 0 | 0 | 0 | 0 | 78.2 | 355 | 78 | 53 | 47 | 9 | 39 | 0 | 9 | 0 | 1 | 76 | |
| 2026 | Steamer | ROS | 0 | 0 | 5.09 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 4 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | ||||
| 2026 | OOPSY | ROS | 0 | 0 | 5.28 | 1 | 1 | 0 | 0 | 0 | 4.0 | 17 | 4 | 3 | 2 | 1 | 2 | 0 | 0 | 3 |
Preseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring TrainingAverages
| Season | Team | Level | K/9 | BB/9 | K/BB | HR/9 | divider | K% | BB% | K-BB% | divider | AVG | WHIP | BABIP | LOB% | divider | ERA- | FIP- | divider | FIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | MIL | A | 8.10 | 3.84 | 2.11 | 0.85 | 22.2% | 10.5% | 11.7% | .193 | 1.11 | .231 | 74.3% | 78 | 120 | 4.62 | ||||
| 2025 | MIL | A+ | 10.37 | 2.17 | 4.78 | 0.24 | 30.3% | 6.3% | 23.9% | .212 | 0.99 | .307 | 76.5% | 41 | 54 | 2.26 | ||||
| 2025 | MIL | AA | 13.50 | 6.75 | 2.00 | 2.25 | 35.3% | 17.6% | 17.6% | .214 | 1.50 | .286 | 43.5% | 238 | 148 | 5.69 | ||||
| 2025 | MIL | MiLB | 10.67 | 2.61 | 4.08 | 0.44 | 30.8% | 7.5% | 23.3% | .212 | 1.04 | .305 | 72.8% | 60 | 63 | 2.59 | ||||
| 2026 | MIL | ST | 18.00 | 0.00 | 2.00 | 0.00 | 66.7% | 0.0% | 66.7% | .000 | 0.00 | .000 | 100.0% | 0 | -7 | -0.35 | ||||
| 2026 | Steamer | PROJ | 7.19 | 3.55 | 2.03 | 1.35 | 18.2% | 9.0% | 9.2% | .262 | 1.43 | .295 | 70.8% | 4.81 | ||||||
| 2026 | OOPSY | PROJ | 7.44 | 3.64 | 2.04 | 1.07 | 20.9% | 10.2% | 10.7% | .236 | 1.23 | .276 | 67.8% | 4.38 | ||||||
| 2026 | MIL | AA | 8.69 | 4.46 | 1.95 | 1.03 | 21.4% | 11.0% | 10.4% | .254 | 1.49 | .311 | 64.4% | 108 | 98 | 4.96 | ||||
| 2026 | Steamer | ROS | 6.47 | 4.07 | 1.59 | 1.39 | 16.1% | 10.1% | 6.0% | .269 | 1.52 | .295 | 70.0% | 5.18 | ||||||
| 2026 | OOPSY | ROS | 6.17 | 4.13 | 1.50 | 1.39 | 15.7% | 10.5% | 5.2% | .263 | 1.47 | .285 | 66.2% | 5.30 |
| Season | Team | Level | K/9 | BB/9 | K/BB | HR/9 | divider | K% | BB% | K-BB% | divider | AVG | WHIP | BABIP | LOB% | divider | ERA- | FIP- | divider | FIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | MIL | A | 8.10 | 3.84 | 2.11 | 0.85 | 22.2% | 10.5% | 11.7% | .193 | 1.11 | .231 | 74.3% | 78 | 120 | 4.62 | ||||
| 2025 | MIL | A+ | 10.37 | 2.17 | 4.78 | 0.24 | 30.3% | 6.3% | 23.9% | .212 | 0.99 | .307 | 76.5% | 41 | 54 | 2.26 | ||||
| 2025 | MIL | AA | 13.50 | 6.75 | 2.00 | 2.25 | 35.3% | 17.6% | 17.6% | .214 | 1.50 | .286 | 43.5% | 238 | 148 | 5.69 | ||||
| 2025 | MIL | MiLB | 10.67 | 2.61 | 4.08 | 0.44 | 30.8% | 7.5% | 23.3% | .212 | 1.04 | .305 | 72.8% | 60 | 63 | 2.59 | ||||
| 2026 | MIL | ST | 18.00 | 0.00 | 2.00 | 0.00 | 66.7% | 0.0% | 66.7% | .000 | 0.00 | .000 | 100.0% | 0 | -7 | -0.35 | ||||
| 2026 | Steamer | PROJ | 7.19 | 3.55 | 2.03 | 1.35 | 18.2% | 9.0% | 9.2% | .262 | 1.43 | .295 | 70.8% | 4.81 | ||||||
| 2026 | OOPSY | PROJ | 7.44 | 3.64 | 2.04 | 1.07 | 20.9% | 10.2% | 10.7% | .236 | 1.23 | .276 | 67.8% | 4.38 | ||||||
| 2026 | MIL | AA | 8.69 | 4.46 | 1.95 | 1.03 | 21.4% | 11.0% | 10.4% | .254 | 1.49 | .311 | 64.4% | 108 | 98 | 4.96 | ||||
| 2026 | Steamer | ROS | 6.47 | 4.07 | 1.59 | 1.39 | 16.1% | 10.1% | 6.0% | .269 | 1.52 | .295 | 70.0% | 5.18 | ||||||
| 2026 | OOPSY | ROS | 6.17 | 4.13 | 1.50 | 1.39 | 15.7% | 10.5% | 5.2% | .263 | 1.47 | .285 | 66.2% | 5.30 |
