Jack Weisenburger
Athletics (AA)P
Age: 27
Bats/Throws: R/R
6'3" / 220
DOB: 10/8/1997
(27 years, 1 month, 28 days)
P
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Preseason 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2019 | OAK | R | 21 | 0 | 1 | 4 | 11 | 1 | 15.0 | 16.80 | 6.00 | 0.00 | .318 | 66.7% | 36.4% | 0.0% | 3.00 | 2.74 | 3.33 | ||||||
| 2021 | OAK | A+ | 23 | 0 | 1 | 4 | 13 | 0 | 15.1 | 15.26 | 2.35 | 0.00 | .333 | 80.0% | 37.0% | 0.0% | 1.76 | 1.55 | 2.57 | ||||||
| 2021 | OAK | AA | 23 | 4 | 0 | 1 | 28 | 0 | 37.1 | 11.57 | 7.71 | 1.21 | .348 | 79.4% | 38.5% | 14.7% | 4.58 | 5.30 | 5.17 | ||||||
| 2022 | OAK | AA | 24 | 1 | 0 | 3 | 8 | 0 | 9.1 | 10.61 | 2.89 | 1.93 | .190 | 64.5% | 47.8% | 25.0% | 4.82 | 5.15 | 3.86 | ||||||
| 2023 | OAK | CPX | 25 | 0 | 0 | 0 | 3 | 2 | 4.0 | 6.75 | 0.00 | 0.00 | .357 | 60.0% | 38.5% | 0.0% | 2.25 | 3.44 | 4.47 | ||||||
| 2023 | OAK | AA | 25 | 0 | 2 | 1 | 13 | 1 | 16.2 | 9.72 | 5.94 | 0.54 | .263 | 72.8% | 28.2% | 5.9% | 3.78 | 4.29 | 5.10 | ||||||
| 2024 | OAK Athletics (ST) | ST | 26 | 0 | 0 | 0 | 1 | 0 | 1.0 | 0.00 | 18.00 | 0.00 | .333 | 100.0% | 0.0% | 0.0% | 0.00 | 9.74 | 11.45 | ||||||
| 2024 | OAK | AA | 26 | 0 | 0 | 0 | 8 | 0 | 6.2 | 13.50 | 12.15 | 0.00 | .286 | 92.9% | 28.6% | 0.0% | 1.35 | 4.91 | 6.45 | ||||||
| 2025 | Steamer Steamer | PROJ | 27 | 0 | 0 | 0 | 1 | 0 | 1.0 | 8.37 | 4.37 | 1.12 | .290 | 72.6% | 38.9% | 4.31 | 4.51 | 4.66 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2019 | OAK | R | 21 | 0 | 1 | 4 | 11 | 1 | 15.0 | 16.80 | 6.00 | 0.00 | .318 | 66.7% | 36.4% | 0.0% | 3.00 | 2.74 | 3.33 | ||||||
| 2021 | OAK | A+ | 23 | 0 | 1 | 4 | 13 | 0 | 15.1 | 15.26 | 2.35 | 0.00 | .333 | 80.0% | 37.0% | 0.0% | 1.76 | 1.55 | 2.57 | ||||||
| 2021 | OAK | AA | 23 | 4 | 0 | 1 | 28 | 0 | 37.1 | 11.57 | 7.71 | 1.21 | .348 | 79.4% | 38.5% | 14.7% | 4.58 | 5.30 | 5.17 | ||||||
| 2022 | OAK | AA | 24 | 1 | 0 | 3 | 8 | 0 | 9.1 | 10.61 | 2.89 | 1.93 | .190 | 64.5% | 47.8% | 25.0% | 4.82 | 5.15 | 3.86 | ||||||
| 2023 | OAK | CPX | 25 | 0 | 0 | 0 | 3 | 2 | 4.0 | 6.75 | 0.00 | 0.00 | .357 | 60.0% | 38.5% | 0.0% | 2.25 | 3.44 | 4.47 | ||||||
| 2023 | OAK | AA | 25 | 0 | 2 | 1 | 13 | 1 | 16.2 | 9.72 | 5.94 | 0.54 | .263 | 72.8% | 28.2% | 5.9% | 3.78 | 4.29 | 5.10 | ||||||
| 2024 | OAK Athletics (ST) | ST | 26 | 0 | 0 | 0 | 1 | 0 | 1.0 | 0.00 | 18.00 | 0.00 | .333 | 100.0% | 0.0% | 0.0% | 0.00 | 9.74 | 11.45 | ||||||
| 2024 | OAK | AA | 26 | 0 | 0 | 0 | 8 | 0 | 6.2 | 13.50 | 12.15 | 0.00 | .286 | 92.9% | 28.6% | 0.0% | 1.35 | 4.91 | 6.45 | ||||||
| 2025 | Steamer Steamer | PROJ | 27 | 0 | 0 | 0 | 1 | 0 | 1.0 | 8.37 | 4.37 | 1.12 | .290 | 72.6% | 38.9% | 4.31 | 4.51 | 4.66 | 0.0 |
Preseason 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 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2019 | OAK | R | 0 | 1 | 3.00 | 11 | 1 | 0 | 0 | 4 | 1 | 0 | 15.0 | 61 | 7 | 6 | 5 | 0 | 10 | 0 | 1 | 7 | 0 | 28 | |
| 2021 | OAK | A+ | 0 | 1 | 1.76 | 13 | 0 | 0 | 0 | 4 | 1 | 1 | 15.1 | 59 | 9 | 3 | 3 | 0 | 4 | 0 | 2 | 1 | 2 | 26 | |
| 2021 | OAK | AA | 4 | 0 | 4.58 | 28 | 0 | 0 | 0 | 1 | 6 | 3 | 37.1 | 178 | 37 | 20 | 19 | 5 | 32 | 1 | 1 | 9 | 0 | 48 | |
| 2022 | OAK | AA | 1 | 0 | 4.82 | 8 | 0 | 0 | 0 | 3 | 0 | 1 | 9.1 | 37 | 6 | 5 | 5 | 2 | 3 | 0 | 0 | 1 | 0 | 11 | |
| 2023 | OAK | CPX | 0 | 0 | 2.25 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 4.0 | 17 | 5 | 2 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 3 | |
| 2023 | OAK | AA | 0 | 2 | 3.78 | 13 | 1 | 0 | 0 | 1 | 1 | 1 | 16.2 | 68 | 11 | 7 | 7 | 1 | 11 | 0 | 0 | 2 | 0 | 18 | |
| 2024 | OAK Athletics (ST) | ST | 0 | 0 | 0.00 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 2024 | OAK | AA | 0 | 0 | 1.35 | 8 | 0 | 0 | 0 | 0 | 1 | 0 | 6.2 | 34 | 4 | 1 | 1 | 0 | 9 | 0 | 1 | 0 | 1 | 10 | |
| 2025 | Steamer Steamer | PROJ | 0 | 0 | 4.31 | 1 | 0 | 0 | 0 | 0 | 0 | 1.0 | 4 | 1 | 1 | 0 | 0 | 0 | 0 | 1 |
| 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 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2019 | OAK | R | 0 | 1 | 3.00 | 11 | 1 | 0 | 0 | 4 | 1 | 0 | 15.0 | 61 | 7 | 6 | 5 | 0 | 10 | 0 | 1 | 7 | 0 | 28 | |
| 2021 | OAK | A+ | 0 | 1 | 1.76 | 13 | 0 | 0 | 0 | 4 | 1 | 1 | 15.1 | 59 | 9 | 3 | 3 | 0 | 4 | 0 | 2 | 1 | 2 | 26 | |
| 2021 | OAK | AA | 4 | 0 | 4.58 | 28 | 0 | 0 | 0 | 1 | 6 | 3 | 37.1 | 178 | 37 | 20 | 19 | 5 | 32 | 1 | 1 | 9 | 0 | 48 | |
| 2022 | OAK | AA | 1 | 0 | 4.82 | 8 | 0 | 0 | 0 | 3 | 0 | 1 | 9.1 | 37 | 6 | 5 | 5 | 2 | 3 | 0 | 0 | 1 | 0 | 11 | |
| 2023 | OAK | CPX | 0 | 0 | 2.25 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 4.0 | 17 | 5 | 2 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 3 | |
| 2023 | OAK | AA | 0 | 2 | 3.78 | 13 | 1 | 0 | 0 | 1 | 1 | 1 | 16.2 | 68 | 11 | 7 | 7 | 1 | 11 | 0 | 0 | 2 | 0 | 18 | |
| 2024 | OAK Athletics (ST) | ST | 0 | 0 | 0.00 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 2024 | OAK | AA | 0 | 0 | 1.35 | 8 | 0 | 0 | 0 | 0 | 1 | 0 | 6.2 | 34 | 4 | 1 | 1 | 0 | 9 | 0 | 1 | 0 | 1 | 10 | |
| 2025 | Steamer Steamer | PROJ | 0 | 0 | 4.31 | 1 | 0 | 0 | 0 | 0 | 0 | 1.0 | 4 | 1 | 1 | 0 | 0 | 0 | 0 | 1 |
Preseason 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2019 | OAK | R | 16.80 | 6.00 | 2.80 | 0.00 | 45.9% | 16.4% | 29.5% | .140 | 1.13 | .318 | 66.7% | 2.74 | ||||||
| 2021 | OAK | A+ | 15.26 | 2.35 | 6.50 | 0.00 | 44.1% | 6.8% | 37.3% | .170 | 0.85 | .333 | 80.0% | 1.55 | ||||||
| 2021 | OAK | AA | 11.57 | 7.71 | 1.50 | 1.21 | 27.0% | 18.0% | 9.0% | .255 | 1.85 | .348 | 79.4% | 5.30 | ||||||
| 2022 | OAK | AA | 10.61 | 2.89 | 3.67 | 1.93 | 29.7% | 8.1% | 21.6% | .176 | 0.96 | .190 | 64.5% | 5.15 | ||||||
| 2023 | OAK | CPX | 6.75 | 0.00 | 3.00 | 0.00 | 17.6% | 0.0% | 17.6% | .294 | 1.25 | .357 | 60.0% | 3.44 | ||||||
| 2023 | OAK | AA | 9.72 | 5.94 | 1.64 | 0.54 | 26.5% | 16.2% | 10.3% | .193 | 1.32 | .263 | 72.8% | 4.29 | ||||||
| 2024 | OAK Athletics (ST) | ST | 0.00 | 18.00 | 0.00 | 0.00 | 0.0% | 40.0% | -40.0% | .333 | 3.00 | .333 | 100.0% | 9.74 | ||||||
| 2024 | OAK | AA | 13.50 | 12.15 | 1.11 | 0.00 | 29.4% | 26.5% | 2.9% | .167 | 1.95 | .286 | 92.9% | 4.91 | ||||||
| 2025 | Steamer Steamer | PROJ | 8.37 | 4.37 | 1.91 | 1.12 | 21.3% | 11.1% | 10.2% | .243 | 1.42 | .290 | 72.6% | 4.51 |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2019 | OAK | R | 16.80 | 6.00 | 2.80 | 0.00 | 45.9% | 16.4% | 29.5% | .140 | 1.13 | .318 | 66.7% | 2.74 | ||||||
| 2021 | OAK | A+ | 15.26 | 2.35 | 6.50 | 0.00 | 44.1% | 6.8% | 37.3% | .170 | 0.85 | .333 | 80.0% | 1.55 | ||||||
| 2021 | OAK | AA | 11.57 | 7.71 | 1.50 | 1.21 | 27.0% | 18.0% | 9.0% | .255 | 1.85 | .348 | 79.4% | 5.30 | ||||||
| 2022 | OAK | AA | 10.61 | 2.89 | 3.67 | 1.93 | 29.7% | 8.1% | 21.6% | .176 | 0.96 | .190 | 64.5% | 5.15 | ||||||
| 2023 | OAK | CPX | 6.75 | 0.00 | 3.00 | 0.00 | 17.6% | 0.0% | 17.6% | .294 | 1.25 | .357 | 60.0% | 3.44 | ||||||
| 2023 | OAK | AA | 9.72 | 5.94 | 1.64 | 0.54 | 26.5% | 16.2% | 10.3% | .193 | 1.32 | .263 | 72.8% | 4.29 | ||||||
| 2024 | OAK Athletics (ST) | ST | 0.00 | 18.00 | 0.00 | 0.00 | 0.0% | 40.0% | -40.0% | .333 | 3.00 | .333 | 100.0% | 9.74 | ||||||
| 2024 | OAK | AA | 13.50 | 12.15 | 1.11 | 0.00 | 29.4% | 26.5% | 2.9% | .167 | 1.95 | .286 | 92.9% | 4.91 | ||||||
| 2025 | Steamer Steamer | PROJ | 8.37 | 4.37 | 1.91 | 1.12 | 21.3% | 11.1% | 10.2% | .243 | 1.42 | .290 | 72.6% | 4.51 |
