Kenny Serwa
Detroit Tigers (AA)P
Age: 28
Bats/Throws: R/R
6'3" / 205
DOB: 8/3/1997
(28 years, 8 months, 12 days)
P
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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | DET | A+ | 27 | 3 | 1 | 0 | 10 | 5 | 36.0 | 8.50 | 2.00 | 0.25 | .278 | 72.5% | 49.0% | 3.1% | 2.75 | 2.88 | 3.39 | ||||||
| 2025 | DET | AA | 27 | 6 | 6 | 0 | 17 | 17 | 82.0 | 5.49 | 4.50 | 0.11 | .266 | 63.5% | 45.4% | 1.2% | 3.95 | 4.02 | 5.07 | ||||||
| 2025 | DET | MiLB | 27 | 9 | 7 | 0 | 27 | 22 | 118.0 | 6.41 | 3.74 | 0.15 | .269 | 65.7% | 46.3% | 1.7% | 3.58 | 3.67 | 4.56 | ||||||
| 2026 | Steamer | PROJ | 28 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5.26 | 3.43 | 1.35 | .296 | 68.9% | 43.7% | 5.13 | 5.21 | 5.16 | 0.0 | ||||||
| 2026 | ZiPS | PROJ | 28 | 5 | 9 | 0 | 23 | 19 | 97.3 | 4.72 | 3.70 | 1.20 | .289 | 64.7% | 5.46 | 5.37 | -0.1 | ||||||||
| 2026 | OOPSY | PROJ | 28 | 0 | 0 | 0 | 1 | 1 | 4.4 | 3.90 | 3.97 | 1.38 | .290 | 61.6% | 5.96 | 5.75 | 0.0 | ||||||||
| 2026 | DET | AA | 28 | 0 | 2 | 0 | 2 | 2 | 4.2 | 1.93 | 9.64 | 1.93 | .391 | 34.2% | 41.7% | 16.7% | 21.21 | 10.04 | 9.24 | ||||||
| 2026 | Steamer | ROS | 28 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5.02 | 3.80 | 1.33 | .296 | 68.6% | 5.30 | 5.38 | 0.0 | ||||||||
| 2026 | OOPSY | ROS | 28 | 0 | 0 | 0 | 1 | 1 | 4.2 | 3.60 | 4.13 | 1.35 | .290 | 61.8% | 6.02 | 5.82 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | DET | A+ | 27 | 3 | 1 | 0 | 10 | 5 | 36.0 | 8.50 | 2.00 | 0.25 | .278 | 72.5% | 49.0% | 3.1% | 2.75 | 2.88 | 3.39 | ||||||
| 2025 | DET | AA | 27 | 6 | 6 | 0 | 17 | 17 | 82.0 | 5.49 | 4.50 | 0.11 | .266 | 63.5% | 45.4% | 1.2% | 3.95 | 4.02 | 5.07 | ||||||
| 2025 | DET | MiLB | 27 | 9 | 7 | 0 | 27 | 22 | 118.0 | 6.41 | 3.74 | 0.15 | .269 | 65.7% | 46.3% | 1.7% | 3.58 | 3.67 | 4.56 | ||||||
| 2026 | Steamer | PROJ | 28 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5.26 | 3.43 | 1.35 | .296 | 68.9% | 43.7% | 5.13 | 5.21 | 5.16 | 0.0 | ||||||
| 2026 | ZiPS | PROJ | 28 | 5 | 9 | 0 | 23 | 19 | 97.3 | 4.72 | 3.70 | 1.20 | .289 | 64.7% | 5.46 | 5.37 | -0.1 | ||||||||
| 2026 | OOPSY | PROJ | 28 | 0 | 0 | 0 | 1 | 1 | 4.4 | 3.90 | 3.97 | 1.38 | .290 | 61.6% | 5.96 | 5.75 | 0.0 | ||||||||
| 2026 | DET | AA | 28 | 0 | 2 | 0 | 2 | 2 | 4.2 | 1.93 | 9.64 | 1.93 | .391 | 34.2% | 41.7% | 16.7% | 21.21 | 10.04 | 9.24 | ||||||
| 2026 | Steamer | ROS | 28 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5.02 | 3.80 | 1.33 | .296 | 68.6% | 5.30 | 5.38 | 0.0 | ||||||||
| 2026 | OOPSY | ROS | 28 | 0 | 0 | 0 | 1 | 1 | 4.2 | 3.60 | 4.13 | 1.35 | .290 | 61.8% | 6.02 | 5.82 | 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 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | DET | A+ | 3 | 1 | 2.75 | 10 | 5 | 0 | 0 | 0 | 0 | 0 | 36.0 | 144 | 28 | 12 | 11 | 1 | 8 | 0 | 4 | 3 | 0 | 34 | |
| 2025 | DET | AA | 6 | 6 | 3.95 | 17 | 17 | 0 | 0 | 0 | 0 | 0 | 82.0 | 367 | 72 | 45 | 36 | 1 | 41 | 0 | 8 | 4 | 0 | 50 | |
| 2025 | DET | MiLB | 9 | 7 | 3.58 | 27 | 22 | 0 | 0 | 0 | 0 | 0 | 118.0 | 511 | 100 | 57 | 47 | 2 | 49 | 0 | 12 | 7 | 0 | 84 | |
| 2026 | Steamer | PROJ | 0 | 0 | 5.13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 4 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | |||
| 2026 | ZiPS | PROJ | 5 | 9 | 5.46 | 23 | 19 | 0 | 0 | 97.3 | 443 | 108 | 64 | 59 | 13 | 40 | 0 | 10 | 6 | 0 | 51 | ||||
| 2026 | OOPSY | PROJ | 0 | 0 | 5.96 | 1 | 1 | 0 | 0 | 0 | 4.4 | 19 | 5 | 3 | 3 | 1 | 2 | 0 | 0 | 2 | |||||
| 2026 | DET | AA | 0 | 2 | 21.21 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 4.2 | 31 | 10 | 11 | 11 | 1 | 5 | 0 | 1 | 0 | 0 | 1 | |
| 2026 | Steamer | ROS | 0 | 0 | 5.30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | ||||
| 2026 | OOPSY | ROS | 0 | 0 | 6.02 | 1 | 1 | 0 | 0 | 0 | 4.2 | 19 | 5 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | DET | A+ | 3 | 1 | 2.75 | 10 | 5 | 0 | 0 | 0 | 0 | 0 | 36.0 | 144 | 28 | 12 | 11 | 1 | 8 | 0 | 4 | 3 | 0 | 34 | |
| 2025 | DET | AA | 6 | 6 | 3.95 | 17 | 17 | 0 | 0 | 0 | 0 | 0 | 82.0 | 367 | 72 | 45 | 36 | 1 | 41 | 0 | 8 | 4 | 0 | 50 | |
| 2025 | DET | MiLB | 9 | 7 | 3.58 | 27 | 22 | 0 | 0 | 0 | 0 | 0 | 118.0 | 511 | 100 | 57 | 47 | 2 | 49 | 0 | 12 | 7 | 0 | 84 | |
| 2026 | Steamer | PROJ | 0 | 0 | 5.13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 4 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | |||
| 2026 | ZiPS | PROJ | 5 | 9 | 5.46 | 23 | 19 | 0 | 0 | 97.3 | 443 | 108 | 64 | 59 | 13 | 40 | 0 | 10 | 6 | 0 | 51 | ||||
| 2026 | OOPSY | PROJ | 0 | 0 | 5.96 | 1 | 1 | 0 | 0 | 0 | 4.4 | 19 | 5 | 3 | 3 | 1 | 2 | 0 | 0 | 2 | |||||
| 2026 | DET | AA | 0 | 2 | 21.21 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 4.2 | 31 | 10 | 11 | 11 | 1 | 5 | 0 | 1 | 0 | 0 | 1 | |
| 2026 | Steamer | ROS | 0 | 0 | 5.30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | ||||
| 2026 | OOPSY | ROS | 0 | 0 | 6.02 | 1 | 1 | 0 | 0 | 0 | 4.2 | 19 | 5 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | DET | A+ | 8.50 | 2.00 | 4.25 | 0.25 | 23.6% | 5.6% | 18.1% | .212 | 1.00 | .278 | 72.5% | 72 | 72 | 2.88 | ||||
| 2025 | DET | AA | 5.49 | 4.50 | 1.22 | 0.11 | 13.6% | 11.2% | 2.5% | .226 | 1.38 | .266 | 63.5% | 104 | 106 | 4.02 | ||||
| 2025 | DET | MiLB | 6.41 | 3.74 | 1.71 | 0.15 | 16.4% | 9.6% | 6.8% | .222 | 1.26 | .269 | 65.7% | 95 | 96 | 3.67 | ||||
| 2026 | Steamer | PROJ | 5.26 | 3.43 | 1.53 | 1.35 | 13.1% | 8.5% | 4.5% | .279 | 1.51 | .296 | 68.9% | 5.21 | ||||||
| 2026 | ZiPS | PROJ | 4.72 | 3.70 | 1.28 | 1.20 | 11.5% | 9.0% | 2.5% | .275 | 1.52 | .289 | 64.7% | 5.37 | ||||||
| 2026 | OOPSY | PROJ | 3.90 | 3.97 | 0.98 | 1.38 | 10.0% | 10.2% | -0.2% | .286 | 1.54 | .290 | 61.6% | 5.75 | ||||||
| 2026 | DET | AA | 1.93 | 9.64 | 0.20 | 1.93 | 3.2% | 16.1% | -12.9% | .400 | 3.21 | .391 | 34.2% | 455 | 215 | 10.04 | ||||
| 2026 | Steamer | ROS | 5.02 | 3.80 | 1.32 | 1.33 | 12.3% | 9.3% | 3.0% | .281 | 1.56 | .296 | 68.6% | 5.38 | ||||||
| 2026 | OOPSY | ROS | 3.60 | 4.13 | 0.87 | 1.35 | 9.1% | 10.5% | -1.3% | .288 | 1.57 | .290 | 61.8% | 5.82 |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | DET | A+ | 8.50 | 2.00 | 4.25 | 0.25 | 23.6% | 5.6% | 18.1% | .212 | 1.00 | .278 | 72.5% | 72 | 72 | 2.88 | ||||
| 2025 | DET | AA | 5.49 | 4.50 | 1.22 | 0.11 | 13.6% | 11.2% | 2.5% | .226 | 1.38 | .266 | 63.5% | 104 | 106 | 4.02 | ||||
| 2025 | DET | MiLB | 6.41 | 3.74 | 1.71 | 0.15 | 16.4% | 9.6% | 6.8% | .222 | 1.26 | .269 | 65.7% | 95 | 96 | 3.67 | ||||
| 2026 | Steamer | PROJ | 5.26 | 3.43 | 1.53 | 1.35 | 13.1% | 8.5% | 4.5% | .279 | 1.51 | .296 | 68.9% | 5.21 | ||||||
| 2026 | ZiPS | PROJ | 4.72 | 3.70 | 1.28 | 1.20 | 11.5% | 9.0% | 2.5% | .275 | 1.52 | .289 | 64.7% | 5.37 | ||||||
| 2026 | OOPSY | PROJ | 3.90 | 3.97 | 0.98 | 1.38 | 10.0% | 10.2% | -0.2% | .286 | 1.54 | .290 | 61.6% | 5.75 | ||||||
| 2026 | DET | AA | 1.93 | 9.64 | 0.20 | 1.93 | 3.2% | 16.1% | -12.9% | .400 | 3.21 | .391 | 34.2% | 455 | 215 | 10.04 | ||||
| 2026 | Steamer | ROS | 5.02 | 3.80 | 1.32 | 1.33 | 12.3% | 9.3% | 3.0% | .281 | 1.56 | .296 | 68.6% | 5.38 | ||||||
| 2026 | OOPSY | ROS | 3.60 | 4.13 | 0.87 | 1.35 | 9.1% | 10.5% | -1.3% | .288 | 1.57 | .290 | 61.8% | 5.82 |
Preseason ProjectionsIn-Season ProjectionsMinor Leagues
| Season | Team | Level | Age | divider | W W - Wins | L L - Losses | G G - Games Pitched | GS GS - Games Started | IP IP - Innings Pitched | divider | H H - Hits Allowed | R R - Runs Allowed | ER ER - Earned Runs | HR HR - Home Runs | BB BB - Walks | SO SO - Strikeouts | divider | 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 | 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 - Earned Run Average ((ER*9)/IP) | FIP FIP - Fielder Independent Pitching on an ERA scale | WAR WAR - Wins Above Replacement |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | ZiPS | PROJ | 28 | 5 | 9 | 23 | 19 | 97.3 | 108 | 64 | 59 | 13 | 40 | 51 | 4.72 | 3.70 | 1.28 | 1.20 | .275 | 1.52 | .289 | 64.7% | 5.46 | 5.37 | -0.1 | |||||
| 2027 | ZiPS | PROJ | 29 | 5 | 8 | 22 | 18 | 93.0 | 101 | 59 | 55 | 12 | 38 | 49 | 4.74 | 3.68 | 1.29 | 1.16 | .272 | 1.49 | .286 | 65.5% | 5.32 | 5.31 | 0.0 | |||||
| 2028 | ZiPS | PROJ | 30 | 5 | 8 | 21 | 17 | 91.0 | 99 | 58 | 54 | 11 | 37 | 48 | 4.75 | 3.66 | 1.30 | 1.09 | .272 | 1.49 | .289 | 64.7% | 5.34 | 5.20 | 0.1 |
| Season | Team | Level | Age | divider | W W - Wins | L L - Losses | G G - Games Pitched | GS GS - Games Started | IP IP - Innings Pitched | divider | H H - Hits Allowed | R R - Runs Allowed | ER ER - Earned Runs | HR HR - Home Runs | BB BB - Walks | SO SO - Strikeouts | divider | 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 | 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 - Earned Run Average ((ER*9)/IP) | FIP FIP - Fielder Independent Pitching on an ERA scale | WAR WAR - Wins Above Replacement |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | ZiPS | PROJ | 28 | 5 | 9 | 23 | 19 | 97.3 | 108 | 64 | 59 | 13 | 40 | 51 | 4.72 | 3.70 | 1.28 | 1.20 | .275 | 1.52 | .289 | 64.7% | 5.46 | 5.37 | -0.1 | |||||
| 2027 | ZiPS | PROJ | 29 | 5 | 8 | 22 | 18 | 93.0 | 101 | 59 | 55 | 12 | 38 | 49 | 4.74 | 3.68 | 1.29 | 1.16 | .272 | 1.49 | .286 | 65.5% | 5.32 | 5.31 | 0.0 | |||||
| 2028 | ZiPS | PROJ | 30 | 5 | 8 | 21 | 17 | 91.0 | 99 | 58 | 54 | 11 | 37 | 48 | 4.75 | 3.66 | 1.30 | 1.09 | .272 | 1.49 | .289 | 64.7% | 5.34 | 5.20 | 0.1 |
