Bishop Letson
Milwaukee Brewers (AA)P
Age: 21
Bats/Throws: R/R
6'4" / 170
DOB: 9/15/2004
(21 years, 7 months, 1 day)
P
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Preseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring Training
| Season | Team | Level | Age | W W - Wins | L L - Losses | SV SV - Saves | G G - Games Pitched | GS GS - Games Started | IP IP - Innings Pitched | divider | K/9 K/9 - Strikeouts per 9 Innings ((SO*9)/IP) | BB/9 BB/9 - Walks per 9 Innings ((BB*9)/IP) | HR/9 HR/9 - Home Runs per 9 Innings ((HR*9)/IP) | BABIP BABIP - Batting Average on Balls in Play | LOB% LOB% - Left on Base Percentage | GB% GB% - Ground Ball Percentage (GB/BIP) | HR/FB HR/FB - Home Run to Fly Ball Ratio | divider | vFA vFA - Fourseam Fastball velocity (Pitch Info) | divider | ERA ERA - Earned Run Average ((ER*9)/IP) | xERA xERA - Expected ERA | FIP FIP - Fielder Independent Pitching on an ERA scale | xFIP xFIP - Expected Fielder Independent Pitching where Home Runs are calculated as 10.5% of Fly Balls induced | WAR WAR - Wins Above Replacement |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 0 | 2 | 0 | 2 | 2 | 2.2 | 10.13 | 20.25 | 0.00 | .364 | 20.0% | 44.4% | 0.0% | 20.25 | 8.23 | 10.14 | ||||||
| 2026 | Steamer | ROS | 21 | 0 | 0 | 0 | 0 | 0 | 1.0 | 7.08 | 4.04 | 1.33 | .294 | 70.7% | 4.86 | 4.98 | 0.0 | ||||||||
| 2026 | OOPSY | ROS | 21 | 0 | 0 | 0 | 1 | 1 | 3.7 | 5.99 | 3.81 | 1.24 | .277 | 63.1% | 4.98 | 5.00 | 0.0 |
| Season | Team | Level | Age | W W - Wins | L L - Losses | SV SV - Saves | G G - Games Pitched | GS GS - Games Started | IP IP - Innings Pitched | divider | K/9 K/9 - Strikeouts per 9 Innings ((SO*9)/IP) | BB/9 BB/9 - Walks per 9 Innings ((BB*9)/IP) | HR/9 HR/9 - Home Runs per 9 Innings ((HR*9)/IP) | BABIP BABIP - Batting Average on Balls in Play | LOB% LOB% - Left on Base Percentage | GB% GB% - Ground Ball Percentage (GB/BIP) | HR/FB HR/FB - Home Run to Fly Ball Ratio | divider | vFA vFA - Fourseam Fastball velocity (Pitch Info) | divider | ERA ERA - Earned Run Average ((ER*9)/IP) | xERA xERA - Expected ERA | FIP FIP - Fielder Independent Pitching on an ERA scale | xFIP xFIP - Expected Fielder Independent Pitching where Home Runs are calculated as 10.5% of Fly Balls induced | WAR WAR - Wins Above Replacement |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 0 | 2 | 0 | 2 | 2 | 2.2 | 10.13 | 20.25 | 0.00 | .364 | 20.0% | 44.4% | 0.0% | 20.25 | 8.23 | 10.14 | ||||||
| 2026 | Steamer | ROS | 21 | 0 | 0 | 0 | 0 | 0 | 1.0 | 7.08 | 4.04 | 1.33 | .294 | 70.7% | 4.86 | 4.98 | 0.0 | ||||||||
| 2026 | OOPSY | ROS | 21 | 0 | 0 | 0 | 1 | 1 | 3.7 | 5.99 | 3.81 | 1.24 | .277 | 63.1% | 4.98 | 5.00 | 0.0 |
Preseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring Training
| Season | Team | Level | W W - Wins | L L - Losses | ERA ERA - Earned Run Average ((ER*9)/IP) | G G - Games Pitched | GS GS - Games Started | QS QS - Quality Starts; pitched at least 6 innings and gave up 3 or fewer earned runs | CG CG - Complete Games | ShO ShO - Shoutouts | SV SV - Saves | HLD HLD - Holds | BS BS - Blown Saves | IP IP - Innings Pitched | TBF TBF - Total Batters Faced | H H - Hits Allowed | R R - Runs Allowed | ER ER - Earned Runs | HR HR - Home Runs | BB BB - Walks | IBB IBB - Intentional | HBP HBP - Hit Batters | WP WP - Wild Pitches | BK BK - Balks | SO SO - Strikeouts |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 0 | 2 | 20.25 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 2.2 | 20 | 4 | 8 | 6 | 0 | 6 | 0 | 0 | 0 | 0 | 3 | |
| 2026 | Steamer | ROS | 0 | 0 | 4.86 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 4 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | ||||
| 2026 | OOPSY | ROS | 0 | 0 | 4.98 | 1 | 1 | 0 | 0 | 0 | 3.7 | 15 | 3 | 2 | 2 | 1 | 2 | 0 | 0 | 2 |
| Season | Team | Level | W W - Wins | L L - Losses | ERA ERA - Earned Run Average ((ER*9)/IP) | G G - Games Pitched | GS GS - Games Started | QS QS - Quality Starts; pitched at least 6 innings and gave up 3 or fewer earned runs | CG CG - Complete Games | ShO ShO - Shoutouts | SV SV - Saves | HLD HLD - Holds | BS BS - Blown Saves | IP IP - Innings Pitched | TBF TBF - Total Batters Faced | H H - Hits Allowed | R R - Runs Allowed | ER ER - Earned Runs | HR HR - Home Runs | BB BB - Walks | IBB IBB - Intentional | HBP HBP - Hit Batters | WP WP - Wild Pitches | BK BK - Balks | SO SO - Strikeouts |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 0 | 2 | 20.25 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 2.2 | 20 | 4 | 8 | 6 | 0 | 6 | 0 | 0 | 0 | 0 | 3 | |
| 2026 | Steamer | ROS | 0 | 0 | 4.86 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 4 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | ||||
| 2026 | OOPSY | ROS | 0 | 0 | 4.98 | 1 | 1 | 0 | 0 | 0 | 3.7 | 15 | 3 | 2 | 2 | 1 | 2 | 0 | 0 | 2 |
Preseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring TrainingAverages
| Season | Team | Level | K/9 K/9 - Strikeouts per 9 Innings ((SO*9)/IP) | BB/9 BB/9 - Walks per 9 Innings ((BB*9)/IP) | K/BB K/BB - Strikeout to Walk Ratio (SO/BB) | HR/9 HR/9 - Home Runs per 9 Innings ((HR*9)/IP) | divider | K% K% - Strikeout Percentage (SO/TBF) | BB% BB% - Walk Percentage (BB/TBF) | K-BB% K-BB% - The difference between strikeout percentage and walk percentage | divider | AVG AVG - Batting Average Against | WHIP WHIP - Walks + Hits divided by Innings Pitched | BABIP BABIP - Batting Average on Balls in Play | LOB% LOB% - Left on Base Percentage | divider | ERA- ERA- - ERA adjusted for park and league where 100 is average and lower is better | FIP- FIP- - FIP adjusted for park and league where 100 is average and lower is better | divider | FIP FIP - Fielder Independent Pitching on an ERA scale |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 10.13 | 20.25 | 0.50 | 0.00 | 15.0% | 30.0% | -15.0% | .286 | 3.75 | .364 | 20.0% | 375 | 150 | 8.23 | ||||
| 2026 | Steamer | ROS | 7.08 | 4.04 | 1.75 | 1.33 | 17.8% | 10.1% | 7.6% | .262 | 1.48 | .294 | 70.7% | 4.98 | ||||||
| 2026 | OOPSY | ROS | 5.99 | 3.81 | 1.57 | 1.24 | 16.7% | 10.6% | 6.1% | .253 | 1.31 | .277 | 63.1% | 5.00 |
| Season | Team | Level | K/9 K/9 - Strikeouts per 9 Innings ((SO*9)/IP) | BB/9 BB/9 - Walks per 9 Innings ((BB*9)/IP) | K/BB K/BB - Strikeout to Walk Ratio (SO/BB) | HR/9 HR/9 - Home Runs per 9 Innings ((HR*9)/IP) | divider | K% K% - Strikeout Percentage (SO/TBF) | BB% BB% - Walk Percentage (BB/TBF) | K-BB% K-BB% - The difference between strikeout percentage and walk percentage | divider | AVG AVG - Batting Average Against | WHIP WHIP - Walks + Hits divided by Innings Pitched | BABIP BABIP - Batting Average on Balls in Play | LOB% LOB% - Left on Base Percentage | divider | ERA- ERA- - ERA adjusted for park and league where 100 is average and lower is better | FIP- FIP- - FIP adjusted for park and league where 100 is average and lower is better | divider | FIP FIP - Fielder Independent Pitching on an ERA scale |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 10.13 | 20.25 | 0.50 | 0.00 | 15.0% | 30.0% | -15.0% | .286 | 3.75 | .364 | 20.0% | 375 | 150 | 8.23 | ||||
| 2026 | Steamer | ROS | 7.08 | 4.04 | 1.75 | 1.33 | 17.8% | 10.1% | 7.6% | .262 | 1.48 | .294 | 70.7% | 4.98 | ||||||
| 2026 | OOPSY | ROS | 5.99 | 3.81 | 1.57 | 1.24 | 16.7% | 10.6% | 6.1% | .253 | 1.31 | .277 | 63.1% | 5.00 |
