Luis Perales
Boston Red Sox (AA)P
Age: 21
Bats/Throws: R/R
6'1" / 160
DOB: 4/14/2003
(21 years, 3 months, 13 days)
P
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Preseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring Training
| 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 | BOS | DSL | 18 | 0 | 0 | 0 | 1 | 1 | 2.0 | 13.50 | 4.50 | 0.00 | .250 | 50.0% | 25.0% | 0.0% | 4.50 | 2.23 | 2.84 | ||||||
| 2022 | BOS | CPX | 19 | 0 | 1 | 0 | 9 | 7 | 25.0 | 12.24 | 3.24 | 0.00 | .200 | 80.0% | 42.9% | 0.0% | 1.08 | 2.31 | 3.06 | ||||||
| 2022 | BOS | A | 19 | 0 | 1 | 0 | 4 | 4 | 10.2 | 13.50 | 9.28 | 0.84 | .391 | 72.8% | 34.8% | 10.0% | 3.38 | 5.44 | 5.34 | ||||||
| 2023 | BOS | A | 20 | 4 | 4 | 0 | 13 | 13 | 53.1 | 11.98 | 4.73 | 0.34 | .290 | 70.1% | 35.5% | 4.1% | 3.21 | 3.16 | 3.62 | ||||||
| 2023 | BOS | A+ | 20 | 0 | 3 | 0 | 8 | 8 | 36.1 | 10.90 | 5.45 | 1.98 | .337 | 74.8% | 29.9% | 18.2% | 4.95 | 6.07 | 4.91 | ||||||
| 2024 | Steamer Steamer | PROJ | 21 | 0 | 0 | 0 | 0 | 0 | 1.0 | 6.59 | 5.47 | 1.62 | .297 | 67.8% | 38.2% | 6.12 | 6.08 | 5.95 | 0.0 | ||||||
| 2024 | BOS | A+ | 21 | 1 | 2 | 0 | 7 | 7 | 26.1 | 15.72 | 3.42 | 0.34 | .474 | 67.4% | 47.3% | 9.1% | 3.42 | 1.97 | 2.04 | ||||||
| 2024 | BOS | AA | 21 | 1 | 0 | 0 | 2 | 2 | 7.1 | 12.27 | 2.45 | 0.00 | .267 | 57.1% | 53.3% | 0.0% | 1.23 | 1.90 | 2.61 | ||||||
| 2024 | Steamer Steamer (RoS) | ROS | 0 | 0 | 0 | 0 | 0 | 1.0 | 7.81 | 4.30 | 1.26 | .297 | 70.1% | 4.88 | 4.80 | 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 | BOS | DSL | 18 | 0 | 0 | 0 | 1 | 1 | 2.0 | 13.50 | 4.50 | 0.00 | .250 | 50.0% | 25.0% | 0.0% | 4.50 | 2.23 | 2.84 | ||||||
| 2022 | BOS | CPX | 19 | 0 | 1 | 0 | 9 | 7 | 25.0 | 12.24 | 3.24 | 0.00 | .200 | 80.0% | 42.9% | 0.0% | 1.08 | 2.31 | 3.06 | ||||||
| 2022 | BOS | A | 19 | 0 | 1 | 0 | 4 | 4 | 10.2 | 13.50 | 9.28 | 0.84 | .391 | 72.8% | 34.8% | 10.0% | 3.38 | 5.44 | 5.34 | ||||||
| 2023 | BOS | A | 20 | 4 | 4 | 0 | 13 | 13 | 53.1 | 11.98 | 4.73 | 0.34 | .290 | 70.1% | 35.5% | 4.1% | 3.21 | 3.16 | 3.62 | ||||||
| 2023 | BOS | A+ | 20 | 0 | 3 | 0 | 8 | 8 | 36.1 | 10.90 | 5.45 | 1.98 | .337 | 74.8% | 29.9% | 18.2% | 4.95 | 6.07 | 4.91 | ||||||
| 2024 | Steamer Steamer | PROJ | 21 | 0 | 0 | 0 | 0 | 0 | 1.0 | 6.59 | 5.47 | 1.62 | .297 | 67.8% | 38.2% | 6.12 | 6.08 | 5.95 | 0.0 | ||||||
| 2024 | BOS | A+ | 21 | 1 | 2 | 0 | 7 | 7 | 26.1 | 15.72 | 3.42 | 0.34 | .474 | 67.4% | 47.3% | 9.1% | 3.42 | 1.97 | 2.04 | ||||||
| 2024 | BOS | AA | 21 | 1 | 0 | 0 | 2 | 2 | 7.1 | 12.27 | 2.45 | 0.00 | .267 | 57.1% | 53.3% | 0.0% | 1.23 | 1.90 | 2.61 | ||||||
| 2024 | Steamer Steamer (RoS) | ROS | 0 | 0 | 0 | 0 | 0 | 1.0 | 7.81 | 4.30 | 1.26 | .297 | 70.1% | 4.88 | 4.80 | 0.0 |
Preseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring Training
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | BOS | DSL | 0 | 0 | 4.50 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 2.0 | 8 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 3 | |
| 2022 | BOS | CPX | 0 | 1 | 1.08 | 9 | 7 | 0 | 0 | 0 | 1 | 0 | 25.0 | 94 | 10 | 4 | 3 | 0 | 9 | 0 | 1 | 2 | 1 | 34 | |
| 2022 | BOS | A | 0 | 1 | 3.38 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 10.2 | 52 | 10 | 7 | 4 | 1 | 11 | 0 | 1 | 0 | 0 | 16 | |
| 2023 | BOS | A | 4 | 4 | 3.21 | 13 | 13 | 0 | 0 | 0 | 0 | 0 | 53.1 | 226 | 38 | 22 | 19 | 2 | 28 | 0 | 1 | 2 | 4 | 71 | |
| 2023 | BOS | A+ | 0 | 3 | 4.95 | 8 | 8 | 0 | 0 | 0 | 0 | 0 | 36.1 | 167 | 39 | 24 | 20 | 8 | 22 | 0 | 1 | 1 | 0 | 44 | |
| 2024 | Steamer Steamer | PROJ | 0 | 0 | 6.12 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | |||||
| 2024 | BOS | A+ | 1 | 2 | 3.42 | 7 | 7 | 0 | 0 | 0 | 0 | 0 | 26.1 | 116 | 28 | 14 | 10 | 1 | 10 | 0 | 2 | 1 | 1 | 46 | |
| 2024 | BOS | AA | 1 | 0 | 1.23 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 7.1 | 28 | 4 | 3 | 1 | 0 | 2 | 0 | 1 | 0 | 0 | 10 | |
| 2024 | Steamer Steamer (RoS) | ROS | 0 | 0 | 4.88 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 4 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | BOS | DSL | 0 | 0 | 4.50 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 2.0 | 8 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 3 | |
| 2022 | BOS | CPX | 0 | 1 | 1.08 | 9 | 7 | 0 | 0 | 0 | 1 | 0 | 25.0 | 94 | 10 | 4 | 3 | 0 | 9 | 0 | 1 | 2 | 1 | 34 | |
| 2022 | BOS | A | 0 | 1 | 3.38 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 10.2 | 52 | 10 | 7 | 4 | 1 | 11 | 0 | 1 | 0 | 0 | 16 | |
| 2023 | BOS | A | 4 | 4 | 3.21 | 13 | 13 | 0 | 0 | 0 | 0 | 0 | 53.1 | 226 | 38 | 22 | 19 | 2 | 28 | 0 | 1 | 2 | 4 | 71 | |
| 2023 | BOS | A+ | 0 | 3 | 4.95 | 8 | 8 | 0 | 0 | 0 | 0 | 0 | 36.1 | 167 | 39 | 24 | 20 | 8 | 22 | 0 | 1 | 1 | 0 | 44 | |
| 2024 | Steamer Steamer | PROJ | 0 | 0 | 6.12 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | |||||
| 2024 | BOS | A+ | 1 | 2 | 3.42 | 7 | 7 | 0 | 0 | 0 | 0 | 0 | 26.1 | 116 | 28 | 14 | 10 | 1 | 10 | 0 | 2 | 1 | 1 | 46 | |
| 2024 | BOS | AA | 1 | 0 | 1.23 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 7.1 | 28 | 4 | 3 | 1 | 0 | 2 | 0 | 1 | 0 | 0 | 10 | |
| 2024 | Steamer Steamer (RoS) | ROS | 0 | 0 | 4.88 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 4 | 1 | 1 | 1 | 0 | 0 | 0 | 1 |
Preseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring TrainingAverages
| 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 | BOS | DSL | 13.50 | 4.50 | 3.00 | 0.00 | 37.5% | 12.5% | 25.0% | .143 | 1.00 | .250 | 50.0% | 2.23 | ||||||
| 2022 | BOS | CPX | 12.24 | 3.24 | 3.78 | 0.00 | 36.2% | 9.6% | 26.6% | .119 | 0.76 | .200 | 80.0% | 2.31 | ||||||
| 2022 | BOS | A | 13.50 | 9.28 | 1.45 | 0.84 | 30.8% | 21.2% | 9.6% | .250 | 1.97 | .391 | 72.8% | 5.44 | ||||||
| 2023 | BOS | A | 11.98 | 4.73 | 2.54 | 0.34 | 31.4% | 12.4% | 19.0% | .193 | 1.24 | .290 | 70.1% | 3.16 | ||||||
| 2023 | BOS | A+ | 10.90 | 5.45 | 2.00 | 1.98 | 26.3% | 13.2% | 13.2% | .271 | 1.68 | .337 | 74.8% | 6.07 | ||||||
| 2024 | Steamer Steamer | PROJ | 6.59 | 5.47 | 1.20 | 1.62 | 15.7% | 13.0% | 2.7% | .274 | 1.71 | .297 | 67.8% | 6.08 | ||||||
| 2024 | BOS | A+ | 15.72 | 3.42 | 4.60 | 0.34 | 39.7% | 8.6% | 31.0% | .269 | 1.44 | .474 | 67.4% | 1.97 | ||||||
| 2024 | BOS | AA | 12.27 | 2.45 | 5.00 | 0.00 | 35.7% | 7.1% | 28.6% | .160 | 0.82 | .267 | 57.1% | 1.90 | ||||||
| 2024 | Steamer Steamer (RoS) | ROS | 7.81 | 4.30 | 1.82 | 1.26 | 19.6% | 10.8% | 8.8% | .256 | 1.48 | .297 | 70.1% | 4.80 |
| 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 | BOS | DSL | 13.50 | 4.50 | 3.00 | 0.00 | 37.5% | 12.5% | 25.0% | .143 | 1.00 | .250 | 50.0% | 2.23 | ||||||
| 2022 | BOS | CPX | 12.24 | 3.24 | 3.78 | 0.00 | 36.2% | 9.6% | 26.6% | .119 | 0.76 | .200 | 80.0% | 2.31 | ||||||
| 2022 | BOS | A | 13.50 | 9.28 | 1.45 | 0.84 | 30.8% | 21.2% | 9.6% | .250 | 1.97 | .391 | 72.8% | 5.44 | ||||||
| 2023 | BOS | A | 11.98 | 4.73 | 2.54 | 0.34 | 31.4% | 12.4% | 19.0% | .193 | 1.24 | .290 | 70.1% | 3.16 | ||||||
| 2023 | BOS | A+ | 10.90 | 5.45 | 2.00 | 1.98 | 26.3% | 13.2% | 13.2% | .271 | 1.68 | .337 | 74.8% | 6.07 | ||||||
| 2024 | Steamer Steamer | PROJ | 6.59 | 5.47 | 1.20 | 1.62 | 15.7% | 13.0% | 2.7% | .274 | 1.71 | .297 | 67.8% | 6.08 | ||||||
| 2024 | BOS | A+ | 15.72 | 3.42 | 4.60 | 0.34 | 39.7% | 8.6% | 31.0% | .269 | 1.44 | .474 | 67.4% | 1.97 | ||||||
| 2024 | BOS | AA | 12.27 | 2.45 | 5.00 | 0.00 | 35.7% | 7.1% | 28.6% | .160 | 0.82 | .267 | 57.1% | 1.90 | ||||||
| 2024 | Steamer Steamer (RoS) | ROS | 7.81 | 4.30 | 1.82 | 1.26 | 19.6% | 10.8% | 8.8% | .256 | 1.48 | .297 | 70.1% | 4.80 |
