Hung-Leng Chang
Pittsburgh Pirates (A+)P
Age: 23
Bats/Throws: R/R
6'3" / 159
DOB: 10/7/2001
(23 years, 6 months, 24 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 | PIT | CPX | 20 | 3 | 1 | 1 | 8 | 3 | 22.2 | 10.72 | 3.18 | 0.00 | .355 | 53.3% | 48.3% | 0.0% | 4.76 | 2.50 | 3.33 | ||||||
| 2023 | PIT | CPX | 21 | 2 | 1 | 1 | 8 | 6 | 25.1 | 8.88 | 4.26 | 0.00 | .279 | 62.5% | 46.2% | 0.0% | 3.20 | 3.52 | 4.56 | ||||||
| 2023 | PIT | A | 21 | 2 | 2 | 0 | 7 | 5 | 25.1 | 4.97 | 4.26 | 2.49 | .321 | 58.3% | 36.8% | 23.3% | 7.46 | 8.30 | 6.16 | ||||||
| 2023 | PIT | MiLB | 21 | 4 | 3 | 1 | 15 | 11 | 50.2 | 6.93 | 4.26 | 1.24 | .303 | 60.1% | 40.8% | 12.5% | 5.33 | 5.91 | 5.36 | ||||||
| 2024 | PIT | A | 22 | 5 | 7 | 0 | 19 | 14 | 77.2 | 8.23 | 3.59 | 0.70 | .336 | 66.6% | 42.7% | 9.4% | 4.64 | 4.16 | 4.06 | ||||||
| 2025 | Steamer | PROJ | 23 | 0 | 0 | 0 | 0 | 0 | 1.0 | 4.47 | 4.81 | 1.43 | .301 | 67.3% | 43.1% | 6.02 | 6.00 | 5.89 | 0.0 | ||||||
| 2025 | OOPSY | PROJ | 23 | 0 | 0 | 0 | 1 | 1 | 3.8 | 4.46 | 4.13 | 1.34 | .297 | 63.0% | 5.88 | 5.64 | 0.0 | ||||||||
| 2025 | PIT | A+ | 23 | 1 | 1 | 0 | 4 | 4 | 16.0 | 7.88 | 3.94 | 0.56 | .267 | 61.2% | 37.0% | 5.3% | 4.50 | 4.45 | 5.14 | ||||||
| 2025 | Steamer | ROS | 0 | 0 | 0 | 0 | 0 | 1.0 | 4.59 | 4.64 | 1.38 | .300 | 67.6% | 5.85 | 5.76 | 0.0 | |||||||||
| 2025 | OOPSY | ROS | 23 | 0 | 0 | 0 | 1 | 1 | 3.8 | 4.46 | 4.10 | 1.42 | .294 | 62.6% | 5.96 | 5.74 | 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 | PIT | CPX | 20 | 3 | 1 | 1 | 8 | 3 | 22.2 | 10.72 | 3.18 | 0.00 | .355 | 53.3% | 48.3% | 0.0% | 4.76 | 2.50 | 3.33 | ||||||
| 2023 | PIT | CPX | 21 | 2 | 1 | 1 | 8 | 6 | 25.1 | 8.88 | 4.26 | 0.00 | .279 | 62.5% | 46.2% | 0.0% | 3.20 | 3.52 | 4.56 | ||||||
| 2023 | PIT | A | 21 | 2 | 2 | 0 | 7 | 5 | 25.1 | 4.97 | 4.26 | 2.49 | .321 | 58.3% | 36.8% | 23.3% | 7.46 | 8.30 | 6.16 | ||||||
| 2023 | PIT | MiLB | 21 | 4 | 3 | 1 | 15 | 11 | 50.2 | 6.93 | 4.26 | 1.24 | .303 | 60.1% | 40.8% | 12.5% | 5.33 | 5.91 | 5.36 | ||||||
| 2024 | PIT | A | 22 | 5 | 7 | 0 | 19 | 14 | 77.2 | 8.23 | 3.59 | 0.70 | .336 | 66.6% | 42.7% | 9.4% | 4.64 | 4.16 | 4.06 | ||||||
| 2025 | Steamer | PROJ | 23 | 0 | 0 | 0 | 0 | 0 | 1.0 | 4.47 | 4.81 | 1.43 | .301 | 67.3% | 43.1% | 6.02 | 6.00 | 5.89 | 0.0 | ||||||
| 2025 | OOPSY | PROJ | 23 | 0 | 0 | 0 | 1 | 1 | 3.8 | 4.46 | 4.13 | 1.34 | .297 | 63.0% | 5.88 | 5.64 | 0.0 | ||||||||
| 2025 | PIT | A+ | 23 | 1 | 1 | 0 | 4 | 4 | 16.0 | 7.88 | 3.94 | 0.56 | .267 | 61.2% | 37.0% | 5.3% | 4.50 | 4.45 | 5.14 | ||||||
| 2025 | Steamer | ROS | 0 | 0 | 0 | 0 | 0 | 1.0 | 4.59 | 4.64 | 1.38 | .300 | 67.6% | 5.85 | 5.76 | 0.0 | |||||||||
| 2025 | OOPSY | ROS | 23 | 0 | 0 | 0 | 1 | 1 | 3.8 | 4.46 | 4.10 | 1.42 | .294 | 62.6% | 5.96 | 5.74 | 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 | PIT | CPX | 3 | 1 | 4.76 | 8 | 3 | 0 | 0 | 1 | 0 | 0 | 22.2 | 97 | 22 | 14 | 12 | 0 | 8 | 0 | 0 | 3 | 0 | 27 | |
| 2023 | PIT | CPX | 2 | 1 | 3.20 | 8 | 6 | 0 | 0 | 1 | 0 | 0 | 25.1 | 106 | 19 | 12 | 9 | 0 | 12 | 0 | 1 | 1 | 0 | 25 | |
| 2023 | PIT | A | 2 | 2 | 7.46 | 7 | 5 | 0 | 0 | 0 | 0 | 0 | 25.1 | 122 | 34 | 27 | 21 | 7 | 12 | 0 | 5 | 1 | 1 | 14 | |
| 2023 | PIT | MiLB | 4 | 3 | 5.33 | 15 | 11 | 0 | 0 | 1 | 0 | 0 | 50.2 | 228 | 53 | 39 | 30 | 7 | 24 | 0 | 6 | 2 | 1 | 39 | |
| 2024 | PIT | A | 5 | 7 | 4.64 | 19 | 14 | 0 | 0 | 0 | 0 | 0 | 77.2 | 337 | 81 | 45 | 40 | 6 | 31 | 0 | 6 | 5 | 0 | 71 | |
| 2025 | Steamer | PROJ | 0 | 0 | 6.02 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | |||
| 2025 | OOPSY | PROJ | 0 | 0 | 5.88 | 1 | 1 | 0 | 0 | 0 | 3.8 | 17 | 4 | 3 | 2 | 1 | 2 | 0 | 0 | 2 | |||||
| 2025 | PIT | A+ | 1 | 1 | 4.50 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 16.0 | 68 | 13 | 9 | 8 | 1 | 7 | 0 | 1 | 0 | 1 | 14 | |
| 2025 | Steamer | ROS | 0 | 0 | 5.85 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | ||||
| 2025 | OOPSY | ROS | 0 | 0 | 5.96 | 1 | 1 | 0 | 0 | 0 | 3.8 | 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 | 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 | PIT | CPX | 3 | 1 | 4.76 | 8 | 3 | 0 | 0 | 1 | 0 | 0 | 22.2 | 97 | 22 | 14 | 12 | 0 | 8 | 0 | 0 | 3 | 0 | 27 | |
| 2023 | PIT | CPX | 2 | 1 | 3.20 | 8 | 6 | 0 | 0 | 1 | 0 | 0 | 25.1 | 106 | 19 | 12 | 9 | 0 | 12 | 0 | 1 | 1 | 0 | 25 | |
| 2023 | PIT | A | 2 | 2 | 7.46 | 7 | 5 | 0 | 0 | 0 | 0 | 0 | 25.1 | 122 | 34 | 27 | 21 | 7 | 12 | 0 | 5 | 1 | 1 | 14 | |
| 2023 | PIT | MiLB | 4 | 3 | 5.33 | 15 | 11 | 0 | 0 | 1 | 0 | 0 | 50.2 | 228 | 53 | 39 | 30 | 7 | 24 | 0 | 6 | 2 | 1 | 39 | |
| 2024 | PIT | A | 5 | 7 | 4.64 | 19 | 14 | 0 | 0 | 0 | 0 | 0 | 77.2 | 337 | 81 | 45 | 40 | 6 | 31 | 0 | 6 | 5 | 0 | 71 | |
| 2025 | Steamer | PROJ | 0 | 0 | 6.02 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | |||
| 2025 | OOPSY | PROJ | 0 | 0 | 5.88 | 1 | 1 | 0 | 0 | 0 | 3.8 | 17 | 4 | 3 | 2 | 1 | 2 | 0 | 0 | 2 | |||||
| 2025 | PIT | A+ | 1 | 1 | 4.50 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 16.0 | 68 | 13 | 9 | 8 | 1 | 7 | 0 | 1 | 0 | 1 | 14 | |
| 2025 | Steamer | ROS | 0 | 0 | 5.85 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | ||||
| 2025 | OOPSY | ROS | 0 | 0 | 5.96 | 1 | 1 | 0 | 0 | 0 | 3.8 | 17 | 4 | 3 | 3 | 1 | 2 | 0 | 0 | 2 |
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 | PIT | CPX | 10.72 | 3.18 | 3.38 | 0.00 | 27.8% | 8.2% | 19.6% | .247 | 1.32 | .355 | 53.3% | 112 | 58 | 2.50 | ||||
| 2023 | PIT | CPX | 8.88 | 4.26 | 2.08 | 0.00 | 23.6% | 11.3% | 12.3% | .204 | 1.22 | .279 | 62.5% | 65 | 71 | 3.52 | ||||
| 2023 | PIT | A | 4.97 | 4.26 | 1.17 | 2.49 | 11.5% | 9.8% | 1.6% | .324 | 1.82 | .321 | 58.3% | 158 | 173 | 8.30 | ||||
| 2023 | PIT | MiLB | 6.93 | 4.26 | 1.63 | 1.24 | 17.1% | 10.5% | 6.6% | .268 | 1.52 | .303 | 60.1% | 112 | 122 | 5.91 | ||||
| 2024 | PIT | A | 8.23 | 3.59 | 2.29 | 0.70 | 21.1% | 9.2% | 11.9% | .270 | 1.44 | .336 | 66.6% | 112 | 99 | 4.16 | ||||
| 2025 | Steamer | PROJ | 4.47 | 4.81 | 0.93 | 1.43 | 10.7% | 11.5% | -0.8% | .292 | 1.72 | .301 | 67.3% | 6.00 | ||||||
| 2025 | OOPSY | PROJ | 4.46 | 4.13 | 1.08 | 1.34 | 11.2% | 10.4% | 0.8% | .286 | 1.58 | .297 | 63.0% | 5.64 | ||||||
| 2025 | PIT | A+ | 7.88 | 3.94 | 2.00 | 0.56 | 20.6% | 10.3% | 10.3% | .217 | 1.25 | .267 | 61.2% | 98 | 94 | 4.45 | ||||
| 2025 | Steamer | ROS | 4.59 | 4.64 | 0.99 | 1.38 | 11.0% | 11.2% | -0.1% | .289 | 1.69 | .300 | 67.6% | 5.76 | ||||||
| 2025 | OOPSY | ROS | 4.46 | 4.10 | 1.09 | 1.42 | 11.3% | 10.4% | 0.9% | .285 | 1.57 | .294 | 62.6% | 5.74 |
| 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 | PIT | CPX | 10.72 | 3.18 | 3.38 | 0.00 | 27.8% | 8.2% | 19.6% | .247 | 1.32 | .355 | 53.3% | 112 | 58 | 2.50 | ||||
| 2023 | PIT | CPX | 8.88 | 4.26 | 2.08 | 0.00 | 23.6% | 11.3% | 12.3% | .204 | 1.22 | .279 | 62.5% | 65 | 71 | 3.52 | ||||
| 2023 | PIT | A | 4.97 | 4.26 | 1.17 | 2.49 | 11.5% | 9.8% | 1.6% | .324 | 1.82 | .321 | 58.3% | 158 | 173 | 8.30 | ||||
| 2023 | PIT | MiLB | 6.93 | 4.26 | 1.63 | 1.24 | 17.1% | 10.5% | 6.6% | .268 | 1.52 | .303 | 60.1% | 112 | 122 | 5.91 | ||||
| 2024 | PIT | A | 8.23 | 3.59 | 2.29 | 0.70 | 21.1% | 9.2% | 11.9% | .270 | 1.44 | .336 | 66.6% | 112 | 99 | 4.16 | ||||
| 2025 | Steamer | PROJ | 4.47 | 4.81 | 0.93 | 1.43 | 10.7% | 11.5% | -0.8% | .292 | 1.72 | .301 | 67.3% | 6.00 | ||||||
| 2025 | OOPSY | PROJ | 4.46 | 4.13 | 1.08 | 1.34 | 11.2% | 10.4% | 0.8% | .286 | 1.58 | .297 | 63.0% | 5.64 | ||||||
| 2025 | PIT | A+ | 7.88 | 3.94 | 2.00 | 0.56 | 20.6% | 10.3% | 10.3% | .217 | 1.25 | .267 | 61.2% | 98 | 94 | 4.45 | ||||
| 2025 | Steamer | ROS | 4.59 | 4.64 | 0.99 | 1.38 | 11.0% | 11.2% | -0.1% | .289 | 1.69 | .300 | 67.6% | 5.76 | ||||||
| 2025 | OOPSY | ROS | 4.46 | 4.10 | 1.09 | 1.42 | 11.3% | 10.4% | 0.9% | .285 | 1.57 | .294 | 62.6% | 5.74 |
