Zack Lee
Detroit Tigers (A)P
Age: 24
Bats/Throws: L/R
6'4" / 200
DOB: 12/5/2000
(24 years, 7 months, 29 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | DET | CPX | 22 | 0 | 0 | 0 | 3 | 0 | 4.0 | 9.00 | 2.25 | 0.00 | .455 | 33.3% | 45.5% | 0.0% | 9.00 | 2.70 | 3.46 | ||||||
| 2024 | DET | A | 23 | 3 | 4 | 0 | 21 | 17 | 82.2 | 9.58 | 2.18 | 0.65 | .299 | 68.5% | 49.1% | 9.2% | 3.16 | 3.24 | 3.16 | ||||||
| 2025 | Steamer | PROJ | 24 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5.41 | 3.93 | 1.30 | .295 | 69.1% | 44.1% | 5.17 | 5.29 | 5.22 | 0.0 | ||||||
| 2025 | OOPSY | PROJ | 24 | 0 | 0 | 0 | 1 | 1 | 3.9 | 5.78 | 2.95 | 1.24 | .290 | 64.3% | 4.92 | 4.78 | 0.0 | ||||||||
| 2025 | DET | A | 24 | 6 | 4 | 0 | 16 | 10 | 70.2 | 6.37 | 2.80 | 1.02 | .242 | 69.4% | 38.5% | 9.8% | 4.08 | 4.86 | 4.64 | ||||||
| 2025 | Steamer | ROS | 0 | 0 | 0 | 0 | 0 | 1.0 | 4.67 | 3.83 | 1.39 | .293 | 68.3% | 5.43 | 5.51 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | DET | CPX | 22 | 0 | 0 | 0 | 3 | 0 | 4.0 | 9.00 | 2.25 | 0.00 | .455 | 33.3% | 45.5% | 0.0% | 9.00 | 2.70 | 3.46 | ||||||
| 2024 | DET | A | 23 | 3 | 4 | 0 | 21 | 17 | 82.2 | 9.58 | 2.18 | 0.65 | .299 | 68.5% | 49.1% | 9.2% | 3.16 | 3.24 | 3.16 | ||||||
| 2025 | Steamer | PROJ | 24 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5.41 | 3.93 | 1.30 | .295 | 69.1% | 44.1% | 5.17 | 5.29 | 5.22 | 0.0 | ||||||
| 2025 | OOPSY | PROJ | 24 | 0 | 0 | 0 | 1 | 1 | 3.9 | 5.78 | 2.95 | 1.24 | .290 | 64.3% | 4.92 | 4.78 | 0.0 | ||||||||
| 2025 | DET | A | 24 | 6 | 4 | 0 | 16 | 10 | 70.2 | 6.37 | 2.80 | 1.02 | .242 | 69.4% | 38.5% | 9.8% | 4.08 | 4.86 | 4.64 | ||||||
| 2025 | Steamer | ROS | 0 | 0 | 0 | 0 | 0 | 1.0 | 4.67 | 3.83 | 1.39 | .293 | 68.3% | 5.43 | 5.51 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | DET | CPX | 0 | 0 | 9.00 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 4.0 | 16 | 5 | 4 | 4 | 0 | 1 | 0 | 0 | 0 | 0 | 4 | |
| 2024 | DET | A | 3 | 4 | 3.16 | 21 | 17 | 0 | 0 | 0 | 0 | 0 | 82.2 | 339 | 72 | 36 | 29 | 6 | 20 | 0 | 4 | 5 | 1 | 88 | |
| 2025 | Steamer | PROJ | 0 | 0 | 5.17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 4 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | |||
| 2025 | OOPSY | PROJ | 0 | 0 | 4.92 | 1 | 1 | 0 | 0 | 0 | 3.9 | 16 | 4 | 2 | 2 | 1 | 1 | 0 | 0 | 2 | |||||
| 2025 | DET | A | 6 | 4 | 4.08 | 16 | 10 | 0 | 0 | 0 | 1 | 0 | 70.2 | 296 | 58 | 35 | 32 | 8 | 22 | 0 | 9 | 1 | 0 | 50 | |
| 2025 | Steamer | ROS | 0 | 0 | 5.43 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | DET | CPX | 0 | 0 | 9.00 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 4.0 | 16 | 5 | 4 | 4 | 0 | 1 | 0 | 0 | 0 | 0 | 4 | |
| 2024 | DET | A | 3 | 4 | 3.16 | 21 | 17 | 0 | 0 | 0 | 0 | 0 | 82.2 | 339 | 72 | 36 | 29 | 6 | 20 | 0 | 4 | 5 | 1 | 88 | |
| 2025 | Steamer | PROJ | 0 | 0 | 5.17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 4 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | |||
| 2025 | OOPSY | PROJ | 0 | 0 | 4.92 | 1 | 1 | 0 | 0 | 0 | 3.9 | 16 | 4 | 2 | 2 | 1 | 1 | 0 | 0 | 2 | |||||
| 2025 | DET | A | 6 | 4 | 4.08 | 16 | 10 | 0 | 0 | 0 | 1 | 0 | 70.2 | 296 | 58 | 35 | 32 | 8 | 22 | 0 | 9 | 1 | 0 | 50 | |
| 2025 | Steamer | ROS | 0 | 0 | 5.43 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | DET | CPX | 9.00 | 2.25 | 4.00 | 0.00 | 25.0% | 6.3% | 18.8% | .333 | 1.50 | .455 | 33.3% | 180 | 52 | 2.70 | ||||
| 2024 | DET | A | 9.58 | 2.18 | 4.40 | 0.65 | 26.0% | 5.9% | 20.1% | .229 | 1.11 | .299 | 68.5% | 78 | 80 | 3.24 | ||||
| 2025 | Steamer | PROJ | 5.41 | 3.93 | 1.38 | 1.30 | 13.4% | 9.7% | 3.7% | .276 | 1.54 | .295 | 69.1% | 5.29 | ||||||
| 2025 | OOPSY | PROJ | 5.78 | 2.95 | 1.96 | 1.24 | 15.6% | 8.0% | 7.6% | .266 | 1.33 | .290 | 64.3% | 4.78 | ||||||
| 2025 | DET | A | 6.37 | 2.80 | 2.27 | 1.02 | 16.9% | 7.4% | 9.5% | .219 | 1.13 | .242 | 69.4% | 97 | 115 | 4.86 | ||||
| 2025 | Steamer | ROS | 4.67 | 3.83 | 1.22 | 1.39 | 11.5% | 9.4% | 2.1% | .282 | 1.57 | .293 | 68.3% | 5.51 |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | DET | CPX | 9.00 | 2.25 | 4.00 | 0.00 | 25.0% | 6.3% | 18.8% | .333 | 1.50 | .455 | 33.3% | 180 | 52 | 2.70 | ||||
| 2024 | DET | A | 9.58 | 2.18 | 4.40 | 0.65 | 26.0% | 5.9% | 20.1% | .229 | 1.11 | .299 | 68.5% | 78 | 80 | 3.24 | ||||
| 2025 | Steamer | PROJ | 5.41 | 3.93 | 1.38 | 1.30 | 13.4% | 9.7% | 3.7% | .276 | 1.54 | .295 | 69.1% | 5.29 | ||||||
| 2025 | OOPSY | PROJ | 5.78 | 2.95 | 1.96 | 1.24 | 15.6% | 8.0% | 7.6% | .266 | 1.33 | .290 | 64.3% | 4.78 | ||||||
| 2025 | DET | A | 6.37 | 2.80 | 2.27 | 1.02 | 16.9% | 7.4% | 9.5% | .219 | 1.13 | .242 | 69.4% | 97 | 115 | 4.86 | ||||
| 2025 | Steamer | ROS | 4.67 | 3.83 | 1.22 | 1.39 | 11.5% | 9.4% | 2.1% | .282 | 1.57 | .293 | 68.3% | 5.51 |
