Martin Herrera
(CPX)P
Age: 24
Bats/Throws: L/R
6'0" / 175
DOB: 9/22/2000
(24 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2018 | DET | R | 17 | 1 | 3 | 0 | 12 | 11 | 31.1 | 8.04 | 1.72 | 0.29 | .385 | 62.2% | 32.0% | 2.6% | 3.73 | 2.79 | 2.96 | ||||||
| 2019 | DET | R | 18 | 4 | 2 | 0 | 13 | 13 | 58.2 | 7.36 | 1.23 | 0.00 | .319 | 61.4% | 44.2% | 0.0% | 2.61 | 2.51 | 3.19 | ||||||
| 2021 | DET | CPX | 20 | 2 | 1 | 0 | 16 | 1 | 29.0 | 5.28 | 3.72 | 0.62 | .289 | 64.7% | 48.9% | 6.7% | 5.28 | 5.42 | 5.67 | ||||||
| 2022 | DET | CPX | 21 | 1 | 1 | 0 | 15 | 0 | 14.2 | 7.98 | 5.52 | 0.61 | .357 | 65.0% | 39.0% | 5.6% | 5.52 | 4.98 | 5.20 | ||||||
| 2023 | DET | CPX | 22 | 5 | 0 | 1 | 16 | 0 | 30.0 | 6.00 | 3.90 | 0.60 | .315 | 68.7% | 40.4% | 4.7% | 4.80 | 4.88 | 5.48 | ||||||
| 2025 | Steamer | PROJ | 24 | 0 | 0 | 0 | 1 | 0 | 1.0 | 4.37 | 8.61 | 1.59 | .297 | 67.3% | 39.7% | 7.40 | 7.52 | 7.35 | 0.0 | ||||||
| 2025 | OOPSY | PROJ | 24 | 0 | 0 | 0 | 1 | 0 | 1.7 | 2.87 | 4.73 | 1.54 | .296 | 57.4% | 6.98 | 6.48 | 0.0 | ||||||||
| 2025 | Steamer | ROS | 0 | 0 | 0 | 1 | 0 | 1.0 | 4.25 | 8.85 | 1.54 | .297 | 67.5% | 7.37 | 7.44 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2018 | DET | R | 17 | 1 | 3 | 0 | 12 | 11 | 31.1 | 8.04 | 1.72 | 0.29 | .385 | 62.2% | 32.0% | 2.6% | 3.73 | 2.79 | 2.96 | ||||||
| 2019 | DET | R | 18 | 4 | 2 | 0 | 13 | 13 | 58.2 | 7.36 | 1.23 | 0.00 | .319 | 61.4% | 44.2% | 0.0% | 2.61 | 2.51 | 3.19 | ||||||
| 2021 | DET | CPX | 20 | 2 | 1 | 0 | 16 | 1 | 29.0 | 5.28 | 3.72 | 0.62 | .289 | 64.7% | 48.9% | 6.7% | 5.28 | 5.42 | 5.67 | ||||||
| 2022 | DET | CPX | 21 | 1 | 1 | 0 | 15 | 0 | 14.2 | 7.98 | 5.52 | 0.61 | .357 | 65.0% | 39.0% | 5.6% | 5.52 | 4.98 | 5.20 | ||||||
| 2023 | DET | CPX | 22 | 5 | 0 | 1 | 16 | 0 | 30.0 | 6.00 | 3.90 | 0.60 | .315 | 68.7% | 40.4% | 4.7% | 4.80 | 4.88 | 5.48 | ||||||
| 2025 | Steamer | PROJ | 24 | 0 | 0 | 0 | 1 | 0 | 1.0 | 4.37 | 8.61 | 1.59 | .297 | 67.3% | 39.7% | 7.40 | 7.52 | 7.35 | 0.0 | ||||||
| 2025 | OOPSY | PROJ | 24 | 0 | 0 | 0 | 1 | 0 | 1.7 | 2.87 | 4.73 | 1.54 | .296 | 57.4% | 6.98 | 6.48 | 0.0 | ||||||||
| 2025 | Steamer | ROS | 0 | 0 | 0 | 1 | 0 | 1.0 | 4.25 | 8.85 | 1.54 | .297 | 67.5% | 7.37 | 7.44 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2018 | DET | R | 1 | 3 | 3.73 | 12 | 11 | 0 | 0 | 0 | 0 | 0 | 31.1 | 140 | 41 | 19 | 13 | 1 | 6 | 0 | 1 | 1 | 0 | 28 | |
| 2019 | DET | R | 4 | 2 | 2.61 | 13 | 13 | 0 | 0 | 0 | 0 | 0 | 58.2 | 246 | 60 | 27 | 17 | 0 | 8 | 0 | 2 | 1 | 0 | 48 | |
| 2021 | DET | CPX | 2 | 1 | 5.28 | 16 | 1 | 0 | 0 | 0 | 0 | 0 | 29.0 | 124 | 28 | 17 | 17 | 2 | 12 | 1 | 3 | 2 | 0 | 17 | |
| 2022 | DET | CPX | 1 | 1 | 5.52 | 15 | 0 | 0 | 0 | 0 | 1 | 0 | 14.2 | 66 | 16 | 10 | 9 | 1 | 9 | 0 | 1 | 2 | 0 | 13 | |
| 2023 | DET | CPX | 5 | 0 | 4.80 | 16 | 0 | 0 | 0 | 1 | 0 | 0 | 30.0 | 128 | 31 | 16 | 16 | 2 | 13 | 0 | 1 | 0 | 0 | 20 | |
| 2025 | Steamer | PROJ | 0 | 0 | 7.40 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | |||
| 2025 | OOPSY | PROJ | 0 | 0 | 6.98 | 1 | 0 | 0 | 0 | 0 | 1.7 | 7 | 2 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | |||||
| 2025 | Steamer | ROS | 0 | 0 | 7.37 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 0 |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2018 | DET | R | 1 | 3 | 3.73 | 12 | 11 | 0 | 0 | 0 | 0 | 0 | 31.1 | 140 | 41 | 19 | 13 | 1 | 6 | 0 | 1 | 1 | 0 | 28 | |
| 2019 | DET | R | 4 | 2 | 2.61 | 13 | 13 | 0 | 0 | 0 | 0 | 0 | 58.2 | 246 | 60 | 27 | 17 | 0 | 8 | 0 | 2 | 1 | 0 | 48 | |
| 2021 | DET | CPX | 2 | 1 | 5.28 | 16 | 1 | 0 | 0 | 0 | 0 | 0 | 29.0 | 124 | 28 | 17 | 17 | 2 | 12 | 1 | 3 | 2 | 0 | 17 | |
| 2022 | DET | CPX | 1 | 1 | 5.52 | 15 | 0 | 0 | 0 | 0 | 1 | 0 | 14.2 | 66 | 16 | 10 | 9 | 1 | 9 | 0 | 1 | 2 | 0 | 13 | |
| 2023 | DET | CPX | 5 | 0 | 4.80 | 16 | 0 | 0 | 0 | 1 | 0 | 0 | 30.0 | 128 | 31 | 16 | 16 | 2 | 13 | 0 | 1 | 0 | 0 | 20 | |
| 2025 | Steamer | PROJ | 0 | 0 | 7.40 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | |||
| 2025 | OOPSY | PROJ | 0 | 0 | 6.98 | 1 | 0 | 0 | 0 | 0 | 1.7 | 7 | 2 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | |||||
| 2025 | Steamer | ROS | 0 | 0 | 7.37 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 0 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2018 | DET | R | 8.04 | 1.72 | 4.67 | 0.29 | 20.0% | 4.3% | 15.7% | .308 | 1.50 | .385 | 62.2% | 101 | 75 | 2.79 | ||||
| 2019 | DET | R | 7.36 | 1.23 | 6.00 | 0.00 | 19.5% | 3.3% | 16.3% | .254 | 1.16 | .319 | 61.4% | 65 | 62 | 2.51 | ||||
| 2021 | DET | CPX | 5.28 | 3.72 | 1.42 | 0.62 | 13.7% | 9.7% | 4.0% | .257 | 1.38 | .289 | 64.7% | 112 | 111 | 5.42 | ||||
| 2022 | DET | CPX | 7.98 | 5.52 | 1.44 | 0.61 | 19.7% | 13.6% | 6.1% | .286 | 1.70 | .357 | 65.0% | 128 | 111 | 4.98 | ||||
| 2023 | DET | CPX | 6.00 | 3.90 | 1.54 | 0.60 | 15.6% | 10.2% | 5.5% | .272 | 1.47 | .315 | 68.7% | 96 | 94 | 4.88 | ||||
| 2025 | Steamer | PROJ | 4.37 | 8.61 | 0.51 | 1.59 | 9.6% | 18.9% | -9.3% | .292 | 2.14 | .297 | 67.3% | 7.52 | ||||||
| 2025 | OOPSY | PROJ | 2.87 | 4.73 | 0.61 | 1.54 | 7.4% | 12.1% | -4.8% | .303 | 1.66 | .296 | 57.4% | 6.48 | ||||||
| 2025 | Steamer | ROS | 4.25 | 8.85 | 0.48 | 1.54 | 9.3% | 19.4% | -10.1% | .292 | 2.16 | .297 | 67.5% | 7.44 |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2018 | DET | R | 8.04 | 1.72 | 4.67 | 0.29 | 20.0% | 4.3% | 15.7% | .308 | 1.50 | .385 | 62.2% | 101 | 75 | 2.79 | ||||
| 2019 | DET | R | 7.36 | 1.23 | 6.00 | 0.00 | 19.5% | 3.3% | 16.3% | .254 | 1.16 | .319 | 61.4% | 65 | 62 | 2.51 | ||||
| 2021 | DET | CPX | 5.28 | 3.72 | 1.42 | 0.62 | 13.7% | 9.7% | 4.0% | .257 | 1.38 | .289 | 64.7% | 112 | 111 | 5.42 | ||||
| 2022 | DET | CPX | 7.98 | 5.52 | 1.44 | 0.61 | 19.7% | 13.6% | 6.1% | .286 | 1.70 | .357 | 65.0% | 128 | 111 | 4.98 | ||||
| 2023 | DET | CPX | 6.00 | 3.90 | 1.54 | 0.60 | 15.6% | 10.2% | 5.5% | .272 | 1.47 | .315 | 68.7% | 96 | 94 | 4.88 | ||||
| 2025 | Steamer | PROJ | 4.37 | 8.61 | 0.51 | 1.59 | 9.6% | 18.9% | -9.3% | .292 | 2.14 | .297 | 67.3% | 7.52 | ||||||
| 2025 | OOPSY | PROJ | 2.87 | 4.73 | 0.61 | 1.54 | 7.4% | 12.1% | -4.8% | .303 | 1.66 | .296 | 57.4% | 6.48 | ||||||
| 2025 | Steamer | ROS | 4.25 | 8.85 | 0.48 | 1.54 | 9.3% | 19.4% | -10.1% | .292 | 2.16 | .297 | 67.5% | 7.44 |
