Justin Sinibaldi
Chicago White Sox (A)P
Age: 24
Bats/Throws: L/L
6'5" / 220
DOB: 3/3/2002
(24 years, 30 days)
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Preseason ProjectionsIn-Season ProjectionsMinor LeaguesCollege
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | RUTG | NCAA | 19 | 1 | 1 | 1 | 12 | 5 | 31.0 | 5.81 | 3.48 | 1.45 | .308 | 63.0% | 6.39 | 5.55 | |||||||||
| 2022 | RUTG | NCAA | 20 | 2 | 0 | 1 | 19 | 7 | 36.0 | 8.00 | 5.00 | 0.75 | .342 | 65.3% | 5.50 | 4.67 | |||||||||
| 2023 | RUTG | NCAA | 21 | 5 | 1 | 0 | 13 | 8 | 47.2 | 8.69 | 3.78 | 0.76 | .324 | 77.2% | 2.64 | 3.93 | |||||||||
| 2024 | RUTG | NCAA | 22 | 4 | 4 | 0 | 13 | 13 | 83.0 | 7.05 | 2.39 | 0.43 | .267 | 58.8% | 3.47 | 3.20 | |||||||||
| 2024 | CHW | A | 22 | 0 | 0 | 0 | 3 | 3 | 9.0 | 7.00 | 3.00 | 0.00 | .310 | 50.0% | 55.6% | 0.0% | 5.00 | 3.02 | 3.93 | ||||||
| 2025 | CHW | A | 23 | 2 | 8 | 0 | 22 | 22 | 91.0 | 7.91 | 3.46 | 0.59 | .291 | 71.2% | 45.3% | 7.7% | 3.76 | 3.99 | 3.82 | ||||||
| 2026 | Steamer | PROJ | 24 | 0 | 0 | 0 | 0 | 0 | 1.0 | 4.91 | 4.79 | 1.47 | .295 | 69.9% | 42.8% | 5.60 | 5.89 | 5.78 | 0.0 | ||||||
| 2026 | OOPSY | PROJ | 24 | 0 | 0 | 0 | 1 | 1 | 4.1 | 3.88 | 3.99 | 1.37 | .287 | 58.6% | 6.03 | 5.73 | 0.0 | ||||||||
| 2026 | Steamer | ROS | 24 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5.05 | 4.90 | 1.46 | .295 | 70.0% | 5.58 | 5.88 | 0.0 | ||||||||
| 2026 | OOPSY | ROS | 24 | 0 | 0 | 0 | 1 | 1 | 4.1 | 3.88 | 3.99 | 1.37 | .287 | 58.6% | 6.03 | 5.73 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | RUTG | NCAA | 19 | 1 | 1 | 1 | 12 | 5 | 31.0 | 5.81 | 3.48 | 1.45 | .308 | 63.0% | 6.39 | 5.55 | |||||||||
| 2022 | RUTG | NCAA | 20 | 2 | 0 | 1 | 19 | 7 | 36.0 | 8.00 | 5.00 | 0.75 | .342 | 65.3% | 5.50 | 4.67 | |||||||||
| 2023 | RUTG | NCAA | 21 | 5 | 1 | 0 | 13 | 8 | 47.2 | 8.69 | 3.78 | 0.76 | .324 | 77.2% | 2.64 | 3.93 | |||||||||
| 2024 | RUTG | NCAA | 22 | 4 | 4 | 0 | 13 | 13 | 83.0 | 7.05 | 2.39 | 0.43 | .267 | 58.8% | 3.47 | 3.20 | |||||||||
| 2024 | CHW | A | 22 | 0 | 0 | 0 | 3 | 3 | 9.0 | 7.00 | 3.00 | 0.00 | .310 | 50.0% | 55.6% | 0.0% | 5.00 | 3.02 | 3.93 | ||||||
| 2025 | CHW | A | 23 | 2 | 8 | 0 | 22 | 22 | 91.0 | 7.91 | 3.46 | 0.59 | .291 | 71.2% | 45.3% | 7.7% | 3.76 | 3.99 | 3.82 | ||||||
| 2026 | Steamer | PROJ | 24 | 0 | 0 | 0 | 0 | 0 | 1.0 | 4.91 | 4.79 | 1.47 | .295 | 69.9% | 42.8% | 5.60 | 5.89 | 5.78 | 0.0 | ||||||
| 2026 | OOPSY | PROJ | 24 | 0 | 0 | 0 | 1 | 1 | 4.1 | 3.88 | 3.99 | 1.37 | .287 | 58.6% | 6.03 | 5.73 | 0.0 | ||||||||
| 2026 | Steamer | ROS | 24 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5.05 | 4.90 | 1.46 | .295 | 70.0% | 5.58 | 5.88 | 0.0 | ||||||||
| 2026 | OOPSY | ROS | 24 | 0 | 0 | 0 | 1 | 1 | 4.1 | 3.88 | 3.99 | 1.37 | .287 | 58.6% | 6.03 | 5.73 | 0.0 |
Preseason ProjectionsIn-Season ProjectionsMinor LeaguesCollege
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | RUTG | NCAA | 1 | 1 | 6.39 | 12 | 5 | 0 | 0 | 1 | 31.0 | 145 | 37 | 24 | 22 | 5 | 12 | 4 | 5 | 0 | 20 | ||||
| 2022 | RUTG | NCAA | 2 | 0 | 5.50 | 19 | 7 | 0 | 0 | 1 | 36.0 | 172 | 41 | 26 | 22 | 3 | 20 | 6 | 0 | 0 | 32 | ||||
| 2023 | RUTG | NCAA | 5 | 1 | 2.64 | 13 | 8 | 0 | 0 | 0 | 47.2 | 211 | 48 | 21 | 14 | 4 | 20 | 5 | 6 | 0 | 46 | ||||
| 2024 | RUTG | NCAA | 4 | 4 | 3.47 | 13 | 13 | 1 | 1 | 0 | 83.0 | 335 | 68 | 42 | 32 | 4 | 22 | 4 | 6 | 0 | 65 | ||||
| 2024 | CHW | A | 0 | 0 | 5.00 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 9.0 | 39 | 9 | 6 | 5 | 0 | 3 | 0 | 0 | 1 | 0 | 7 | |
| 2025 | CHW | A | 2 | 8 | 3.76 | 22 | 22 | 0 | 0 | 0 | 0 | 0 | 91.0 | 373 | 78 | 40 | 38 | 6 | 35 | 0 | 5 | 1 | 2 | 80 | |
| 2026 | Steamer | PROJ | 0 | 0 | 5.60 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | |||
| 2026 | OOPSY | PROJ | 0 | 0 | 6.03 | 1 | 1 | 0 | 0 | 0 | 4.1 | 17 | 4 | 3 | 3 | 1 | 2 | 0 | 0 | 2 | |||||
| 2026 | Steamer | ROS | 0 | 0 | 5.58 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | ||||
| 2026 | OOPSY | ROS | 0 | 0 | 6.03 | 1 | 1 | 0 | 0 | 0 | 4.1 | 17 | 4 | 3 | 3 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | RUTG | NCAA | 1 | 1 | 6.39 | 12 | 5 | 0 | 0 | 1 | 31.0 | 145 | 37 | 24 | 22 | 5 | 12 | 4 | 5 | 0 | 20 | ||||
| 2022 | RUTG | NCAA | 2 | 0 | 5.50 | 19 | 7 | 0 | 0 | 1 | 36.0 | 172 | 41 | 26 | 22 | 3 | 20 | 6 | 0 | 0 | 32 | ||||
| 2023 | RUTG | NCAA | 5 | 1 | 2.64 | 13 | 8 | 0 | 0 | 0 | 47.2 | 211 | 48 | 21 | 14 | 4 | 20 | 5 | 6 | 0 | 46 | ||||
| 2024 | RUTG | NCAA | 4 | 4 | 3.47 | 13 | 13 | 1 | 1 | 0 | 83.0 | 335 | 68 | 42 | 32 | 4 | 22 | 4 | 6 | 0 | 65 | ||||
| 2024 | CHW | A | 0 | 0 | 5.00 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 9.0 | 39 | 9 | 6 | 5 | 0 | 3 | 0 | 0 | 1 | 0 | 7 | |
| 2025 | CHW | A | 2 | 8 | 3.76 | 22 | 22 | 0 | 0 | 0 | 0 | 0 | 91.0 | 373 | 78 | 40 | 38 | 6 | 35 | 0 | 5 | 1 | 2 | 80 | |
| 2026 | Steamer | PROJ | 0 | 0 | 5.60 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | |||
| 2026 | OOPSY | PROJ | 0 | 0 | 6.03 | 1 | 1 | 0 | 0 | 0 | 4.1 | 17 | 4 | 3 | 3 | 1 | 2 | 0 | 0 | 2 | |||||
| 2026 | Steamer | ROS | 0 | 0 | 5.58 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | ||||
| 2026 | OOPSY | ROS | 0 | 0 | 6.03 | 1 | 1 | 0 | 0 | 0 | 4.1 | 17 | 4 | 3 | 3 | 1 | 2 | 0 | 0 | 2 |
Preseason ProjectionsIn-Season ProjectionsMinor LeaguesAveragesCollege
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | RUTG | NCAA | 5.81 | 3.48 | 1.67 | 1.45 | 13.8% | 8.3% | 5.5% | .287 | 1.58 | .308 | 63.0% | 5.55 | ||||||
| 2022 | RUTG | NCAA | 8.00 | 5.00 | 1.60 | 0.75 | 18.6% | 11.6% | 7.0% | .281 | 1.69 | .342 | 65.3% | 4.67 | ||||||
| 2023 | RUTG | NCAA | 8.69 | 3.78 | 2.30 | 0.76 | 21.8% | 9.5% | 12.3% | .258 | 1.43 | .324 | 77.2% | 3.93 | ||||||
| 2024 | RUTG | NCAA | 7.05 | 2.39 | 2.95 | 0.43 | 19.4% | 6.6% | 12.8% | .220 | 1.08 | .267 | 58.8% | 3.20 | ||||||
| 2024 | CHW | A | 7.00 | 3.00 | 2.33 | 0.00 | 17.9% | 7.7% | 10.3% | .250 | 1.33 | .310 | 50.0% | 128 | 78 | 3.02 | ||||
| 2025 | CHW | A | 7.91 | 3.46 | 2.29 | 0.59 | 21.4% | 9.4% | 12.1% | .234 | 1.24 | .291 | 71.2% | 92 | 99 | 3.99 | ||||
| 2026 | Steamer | PROJ | 4.91 | 4.79 | 1.03 | 1.47 | 11.8% | 11.5% | 0.3% | .284 | 1.68 | .295 | 69.9% | 5.89 | ||||||
| 2026 | OOPSY | PROJ | 3.88 | 3.99 | 0.97 | 1.37 | 10.5% | 10.8% | -0.3% | .283 | 1.47 | .287 | 58.6% | 5.73 | ||||||
| 2026 | Steamer | ROS | 5.05 | 4.90 | 1.03 | 1.46 | 12.2% | 11.8% | 0.4% | .282 | 1.68 | .295 | 70.0% | 5.88 | ||||||
| 2026 | OOPSY | ROS | 3.88 | 3.99 | 0.97 | 1.37 | 10.5% | 10.8% | -0.3% | .283 | 1.47 | .287 | 58.6% | 5.73 |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | RUTG | NCAA | 5.81 | 3.48 | 1.67 | 1.45 | 13.8% | 8.3% | 5.5% | .287 | 1.58 | .308 | 63.0% | 5.55 | ||||||
| 2022 | RUTG | NCAA | 8.00 | 5.00 | 1.60 | 0.75 | 18.6% | 11.6% | 7.0% | .281 | 1.69 | .342 | 65.3% | 4.67 | ||||||
| 2023 | RUTG | NCAA | 8.69 | 3.78 | 2.30 | 0.76 | 21.8% | 9.5% | 12.3% | .258 | 1.43 | .324 | 77.2% | 3.93 | ||||||
| 2024 | RUTG | NCAA | 7.05 | 2.39 | 2.95 | 0.43 | 19.4% | 6.6% | 12.8% | .220 | 1.08 | .267 | 58.8% | 3.20 | ||||||
| 2024 | CHW | A | 7.00 | 3.00 | 2.33 | 0.00 | 17.9% | 7.7% | 10.3% | .250 | 1.33 | .310 | 50.0% | 128 | 78 | 3.02 | ||||
| 2025 | CHW | A | 7.91 | 3.46 | 2.29 | 0.59 | 21.4% | 9.4% | 12.1% | .234 | 1.24 | .291 | 71.2% | 92 | 99 | 3.99 | ||||
| 2026 | Steamer | PROJ | 4.91 | 4.79 | 1.03 | 1.47 | 11.8% | 11.5% | 0.3% | .284 | 1.68 | .295 | 69.9% | 5.89 | ||||||
| 2026 | OOPSY | PROJ | 3.88 | 3.99 | 0.97 | 1.37 | 10.5% | 10.8% | -0.3% | .283 | 1.47 | .287 | 58.6% | 5.73 | ||||||
| 2026 | Steamer | ROS | 5.05 | 4.90 | 1.03 | 1.46 | 12.2% | 11.8% | 0.4% | .282 | 1.68 | .295 | 70.0% | 5.88 | ||||||
| 2026 | OOPSY | ROS | 3.88 | 3.99 | 0.97 | 1.37 | 10.5% | 10.8% | -0.3% | .283 | 1.47 | .287 | 58.6% | 5.73 |
