Jesus Mendez
Chicago White Sox (A)P
Age: 21
Bats/Throws: R/R
5'11" / 180
DOB: 7/30/2004
(21 years, 3 days)
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Preseason ProjectionsIn-Season ProjectionsMinor Leagues
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | CHW | DSL | 17 | 0 | 2 | 1 | 8 | 6 | 9.0 | 9.00 | 4.00 | 0.00 | .385 | 57.1% | 50.0% | 0.0% | 5.00 | 3.14 | 3.93 | ||||||
| 2023 | CHW | CPX | 18 | 0 | 2 | 5 | 16 | 0 | 15.1 | 9.98 | 7.04 | 0.59 | .341 | 76.1% | 50.0% | 6.3% | 4.11 | 6.31 | 6.53 | ||||||
| 2024 | CHW | A | 19 | 4 | 6 | 9 | 41 | 0 | 57.2 | 8.58 | 3.90 | 0.31 | .347 | 55.4% | 44.2% | 3.5% | 5.93 | 3.73 | 4.18 | ||||||
| 2025 | Steamer | PROJ | 20 | 0 | 0 | 0 | 1 | 0 | 1.0 | 5.28 | 6.29 | 1.55 | .296 | 69.0% | 41.8% | 6.22 | 6.49 | 6.23 | 0.0 | ||||||
| 2025 | OOPSY | PROJ | 20 | 0 | 0 | 0 | 1 | 0 | 1.3 | 5.16 | 4.97 | 1.43 | .292 | 65.5% | 5.94 | 5.91 | 0.0 | ||||||||
| 2025 | CHW | CPX | 20 | 1 | 0 | 0 | 5 | 0 | 6.2 | 9.45 | 5.40 | 0.00 | .412 | 100.0% | 70.6% | 0.0% | 0.00 | 4.20 | 4.74 | ||||||
| 2025 | CHW | A | 20 | 2 | 1 | 0 | 15 | 0 | 18.0 | 8.00 | 6.00 | 1.50 | .333 | 48.7% | 32.1% | 12.0% | 9.00 | 6.26 | 5.21 | ||||||
| 2025 | CHW | MiLB | 20 | 3 | 1 | 0 | 20 | 0 | 24.2 | 8.39 | 5.84 | 1.09 | .352 | 62.2% | 41.1% | 10.3% | 6.57 | 5.70 | 5.08 | ||||||
| 2025 | Steamer | ROS | 0 | 0 | 0 | 1 | 0 | 1.0 | 4.91 | 6.46 | 1.53 | .292 | 69.3% | 6.20 | 6.53 | 0.0 | |||||||||
| 2025 | OOPSY | ROS | 20 | 0 | 0 | 0 | 1 | 0 | 1.3 | 5.25 | 5.28 | 1.53 | .294 | 65.3% | 6.18 | 6.13 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | CHW | DSL | 17 | 0 | 2 | 1 | 8 | 6 | 9.0 | 9.00 | 4.00 | 0.00 | .385 | 57.1% | 50.0% | 0.0% | 5.00 | 3.14 | 3.93 | ||||||
| 2023 | CHW | CPX | 18 | 0 | 2 | 5 | 16 | 0 | 15.1 | 9.98 | 7.04 | 0.59 | .341 | 76.1% | 50.0% | 6.3% | 4.11 | 6.31 | 6.53 | ||||||
| 2024 | CHW | A | 19 | 4 | 6 | 9 | 41 | 0 | 57.2 | 8.58 | 3.90 | 0.31 | .347 | 55.4% | 44.2% | 3.5% | 5.93 | 3.73 | 4.18 | ||||||
| 2025 | Steamer | PROJ | 20 | 0 | 0 | 0 | 1 | 0 | 1.0 | 5.28 | 6.29 | 1.55 | .296 | 69.0% | 41.8% | 6.22 | 6.49 | 6.23 | 0.0 | ||||||
| 2025 | OOPSY | PROJ | 20 | 0 | 0 | 0 | 1 | 0 | 1.3 | 5.16 | 4.97 | 1.43 | .292 | 65.5% | 5.94 | 5.91 | 0.0 | ||||||||
| 2025 | CHW | CPX | 20 | 1 | 0 | 0 | 5 | 0 | 6.2 | 9.45 | 5.40 | 0.00 | .412 | 100.0% | 70.6% | 0.0% | 0.00 | 4.20 | 4.74 | ||||||
| 2025 | CHW | A | 20 | 2 | 1 | 0 | 15 | 0 | 18.0 | 8.00 | 6.00 | 1.50 | .333 | 48.7% | 32.1% | 12.0% | 9.00 | 6.26 | 5.21 | ||||||
| 2025 | CHW | MiLB | 20 | 3 | 1 | 0 | 20 | 0 | 24.2 | 8.39 | 5.84 | 1.09 | .352 | 62.2% | 41.1% | 10.3% | 6.57 | 5.70 | 5.08 | ||||||
| 2025 | Steamer | ROS | 0 | 0 | 0 | 1 | 0 | 1.0 | 4.91 | 6.46 | 1.53 | .292 | 69.3% | 6.20 | 6.53 | 0.0 | |||||||||
| 2025 | OOPSY | ROS | 20 | 0 | 0 | 0 | 1 | 0 | 1.3 | 5.25 | 5.28 | 1.53 | .294 | 65.3% | 6.18 | 6.13 | 0.0 |
Preseason ProjectionsIn-Season ProjectionsMinor Leagues
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | CHW | DSL | 0 | 2 | 5.00 | 8 | 6 | 0 | 0 | 1 | 0 | 0 | 9.0 | 39 | 10 | 6 | 5 | 0 | 4 | 0 | 0 | 6 | 1 | 9 | |
| 2023 | CHW | CPX | 0 | 2 | 4.11 | 16 | 0 | 0 | 0 | 5 | 0 | 3 | 15.1 | 73 | 15 | 8 | 7 | 1 | 12 | 1 | 2 | 4 | 0 | 17 | |
| 2024 | CHW | A | 4 | 6 | 5.93 | 41 | 0 | 0 | 0 | 9 | 0 | 4 | 57.2 | 261 | 62 | 43 | 38 | 2 | 25 | 0 | 6 | 5 | 1 | 55 | |
| 2025 | Steamer | PROJ | 0 | 0 | 6.22 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | |||
| 2025 | OOPSY | PROJ | 0 | 0 | 5.94 | 1 | 0 | 0 | 0 | 0 | 1.3 | 6 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | |||||
| 2025 | CHW | CPX | 1 | 0 | 0.00 | 5 | 0 | 0 | 0 | 0 | 1 | 0 | 6.2 | 28 | 7 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 7 | |
| 2025 | CHW | A | 2 | 1 | 9.00 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 18.0 | 87 | 21 | 20 | 18 | 3 | 12 | 1 | 2 | 3 | 1 | 16 | |
| 2025 | CHW | MiLB | 3 | 1 | 6.57 | 20 | 0 | 0 | 0 | 0 | 1 | 0 | 24.2 | 115 | 28 | 20 | 18 | 3 | 16 | 1 | 2 | 3 | 1 | 23 | |
| 2025 | Steamer | ROS | 0 | 0 | 6.20 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | ||||
| 2025 | OOPSY | ROS | 0 | 0 | 6.18 | 1 | 0 | 0 | 0 | 0 | 1.3 | 6 | 1 | 1 | 1 | 0 | 1 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | CHW | DSL | 0 | 2 | 5.00 | 8 | 6 | 0 | 0 | 1 | 0 | 0 | 9.0 | 39 | 10 | 6 | 5 | 0 | 4 | 0 | 0 | 6 | 1 | 9 | |
| 2023 | CHW | CPX | 0 | 2 | 4.11 | 16 | 0 | 0 | 0 | 5 | 0 | 3 | 15.1 | 73 | 15 | 8 | 7 | 1 | 12 | 1 | 2 | 4 | 0 | 17 | |
| 2024 | CHW | A | 4 | 6 | 5.93 | 41 | 0 | 0 | 0 | 9 | 0 | 4 | 57.2 | 261 | 62 | 43 | 38 | 2 | 25 | 0 | 6 | 5 | 1 | 55 | |
| 2025 | Steamer | PROJ | 0 | 0 | 6.22 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | |||
| 2025 | OOPSY | PROJ | 0 | 0 | 5.94 | 1 | 0 | 0 | 0 | 0 | 1.3 | 6 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | |||||
| 2025 | CHW | CPX | 1 | 0 | 0.00 | 5 | 0 | 0 | 0 | 0 | 1 | 0 | 6.2 | 28 | 7 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 7 | |
| 2025 | CHW | A | 2 | 1 | 9.00 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 18.0 | 87 | 21 | 20 | 18 | 3 | 12 | 1 | 2 | 3 | 1 | 16 | |
| 2025 | CHW | MiLB | 3 | 1 | 6.57 | 20 | 0 | 0 | 0 | 0 | 1 | 0 | 24.2 | 115 | 28 | 20 | 18 | 3 | 16 | 1 | 2 | 3 | 1 | 23 | |
| 2025 | Steamer | ROS | 0 | 0 | 6.20 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | ||||
| 2025 | OOPSY | ROS | 0 | 0 | 6.18 | 1 | 0 | 0 | 0 | 0 | 1.3 | 6 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 1 |
Preseason ProjectionsIn-Season ProjectionsMinor LeaguesAverages
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | CHW | DSL | 9.00 | 4.00 | 2.25 | 0.00 | 23.1% | 10.3% | 12.8% | .286 | 1.56 | .385 | 57.1% | 101 | 67 | 3.14 | ||||
| 2023 | CHW | CPX | 9.98 | 7.04 | 1.42 | 0.59 | 23.3% | 16.4% | 6.8% | .254 | 1.76 | .341 | 76.1% | 71 | 107 | 6.31 | ||||
| 2024 | CHW | A | 8.58 | 3.90 | 2.20 | 0.31 | 21.1% | 9.6% | 11.5% | .270 | 1.51 | .347 | 55.4% | 150 | 96 | 3.73 | ||||
| 2025 | Steamer | PROJ | 5.28 | 6.29 | 0.84 | 1.55 | 12.3% | 14.7% | -2.4% | .283 | 1.83 | .296 | 69.0% | 6.49 | ||||||
| 2025 | OOPSY | PROJ | 5.16 | 4.97 | 1.04 | 1.43 | 12.5% | 12.0% | 0.5% | .278 | 1.66 | .292 | 65.5% | 5.91 | ||||||
| 2025 | CHW | CPX | 9.45 | 5.40 | 1.75 | 0.00 | 25.0% | 14.3% | 10.7% | .292 | 1.65 | .412 | 100.0% | 0 | 80 | 4.20 | ||||
| 2025 | CHW | A | 8.00 | 6.00 | 1.33 | 1.50 | 18.4% | 13.8% | 4.6% | .288 | 1.83 | .333 | 48.7% | 221 | 156 | 6.26 | ||||
| 2025 | CHW | MiLB | 8.39 | 5.84 | 1.44 | 1.09 | 20.0% | 13.9% | 6.1% | .289 | 1.78 | .352 | 62.2% | 161 | 136 | 5.70 | ||||
| 2025 | Steamer | ROS | 4.91 | 6.46 | 0.76 | 1.53 | 11.4% | 15.0% | -3.6% | .282 | 1.85 | .292 | 69.3% | 6.53 | ||||||
| 2025 | OOPSY | ROS | 5.25 | 5.28 | 0.99 | 1.53 | 12.5% | 12.6% | -0.1% | .281 | 1.72 | .294 | 65.3% | 6.13 |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | CHW | DSL | 9.00 | 4.00 | 2.25 | 0.00 | 23.1% | 10.3% | 12.8% | .286 | 1.56 | .385 | 57.1% | 101 | 67 | 3.14 | ||||
| 2023 | CHW | CPX | 9.98 | 7.04 | 1.42 | 0.59 | 23.3% | 16.4% | 6.8% | .254 | 1.76 | .341 | 76.1% | 71 | 107 | 6.31 | ||||
| 2024 | CHW | A | 8.58 | 3.90 | 2.20 | 0.31 | 21.1% | 9.6% | 11.5% | .270 | 1.51 | .347 | 55.4% | 150 | 96 | 3.73 | ||||
| 2025 | Steamer | PROJ | 5.28 | 6.29 | 0.84 | 1.55 | 12.3% | 14.7% | -2.4% | .283 | 1.83 | .296 | 69.0% | 6.49 | ||||||
| 2025 | OOPSY | PROJ | 5.16 | 4.97 | 1.04 | 1.43 | 12.5% | 12.0% | 0.5% | .278 | 1.66 | .292 | 65.5% | 5.91 | ||||||
| 2025 | CHW | CPX | 9.45 | 5.40 | 1.75 | 0.00 | 25.0% | 14.3% | 10.7% | .292 | 1.65 | .412 | 100.0% | 0 | 80 | 4.20 | ||||
| 2025 | CHW | A | 8.00 | 6.00 | 1.33 | 1.50 | 18.4% | 13.8% | 4.6% | .288 | 1.83 | .333 | 48.7% | 221 | 156 | 6.26 | ||||
| 2025 | CHW | MiLB | 8.39 | 5.84 | 1.44 | 1.09 | 20.0% | 13.9% | 6.1% | .289 | 1.78 | .352 | 62.2% | 161 | 136 | 5.70 | ||||
| 2025 | Steamer | ROS | 4.91 | 6.46 | 0.76 | 1.53 | 11.4% | 15.0% | -3.6% | .282 | 1.85 | .292 | 69.3% | 6.53 | ||||||
| 2025 | OOPSY | ROS | 5.25 | 5.28 | 0.99 | 1.53 | 12.5% | 12.6% | -0.1% | .281 | 1.72 | .294 | 65.3% | 6.13 |
