Kelvin Perez
Free Agent (CPX)P
Age: 24
Bats/Throws: R/R
6'3" / 175
DOB: 9/9/2000
(24 years, 9 months, 11 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | TOR | CPX | 20 | 4 | 1 | 0 | 15 | 0 | 21.0 | 7.29 | 3.86 | 1.71 | .237 | 58.0% | 41.0% | 13.8% | 6.00 | 6.43 | 5.49 | ||||||
| 2022 | TOR | CPX | 21 | 0 | 0 | 0 | 1 | 0 | 2.2 | 3.38 | 0.00 | 0.00 | .000 | 100.0% | 50.0% | 0.0% | 0.00 | 3.08 | 3.75 | ||||||
| 2022 | TOR | A | 21 | 2 | 3 | 1 | 19 | 0 | 35.1 | 5.86 | 3.31 | 0.25 | .281 | 65.3% | 33.6% | 2.4% | 2.55 | 4.45 | 5.66 | ||||||
| 2022 | TOR | MiLB | 21 | 2 | 3 | 1 | 20 | 0 | 38.0 | 5.68 | 3.08 | 0.24 | .267 | 65.3% | 34.5% | 2.3% | 2.37 | 4.36 | 5.52 | ||||||
| 2023 | ATL | CPX | 22 | 2 | 0 | 3 | 15 | 0 | 18.0 | 7.50 | 1.50 | 1.00 | .361 | 66.1% | 42.6% | 9.1% | 5.50 | 4.23 | 4.03 | ||||||
| 2023 | TOR | A | 22 | 2 | 2 | 0 | 11 | 0 | 12.1 | 8.03 | 2.92 | 4.38 | .415 | 43.7% | 28.3% | 23.1% | 10.22 | 9.80 | 6.05 | ||||||
| 2023 | --- | MiLB | 22 | 4 | 2 | 3 | 26 | 0 | 30.1 | 7.71 | 2.08 | 2.37 | .382 | 55.8% | 36.4% | 16.7% | 7.42 | 6.50 | 4.85 | ||||||
| 2025 | Steamer | PROJ | 24 | 0 | 0 | 0 | 1 | 0 | 1.0 | 4.96 | 5.64 | 1.59 | .296 | 67.9% | 38.5% | 6.31 | 6.42 | 6.29 | 0.0 | ||||||
| 2025 | OOPSY | PROJ | 24 | 0 | 0 | 0 | 1 | 0 | 1.4 | 3.93 | 3.67 | 1.81 | .287 | 63.9% | 6.32 | 6.28 | 0.0 | ||||||||
| 2025 | Steamer | ROS | 0 | 0 | 0 | 1 | 0 | 1.0 | 4.80 | 5.76 | 1.53 | .295 | 68.1% | 6.26 | 6.31 | 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 | TOR | CPX | 20 | 4 | 1 | 0 | 15 | 0 | 21.0 | 7.29 | 3.86 | 1.71 | .237 | 58.0% | 41.0% | 13.8% | 6.00 | 6.43 | 5.49 | ||||||
| 2022 | TOR | CPX | 21 | 0 | 0 | 0 | 1 | 0 | 2.2 | 3.38 | 0.00 | 0.00 | .000 | 100.0% | 50.0% | 0.0% | 0.00 | 3.08 | 3.75 | ||||||
| 2022 | TOR | A | 21 | 2 | 3 | 1 | 19 | 0 | 35.1 | 5.86 | 3.31 | 0.25 | .281 | 65.3% | 33.6% | 2.4% | 2.55 | 4.45 | 5.66 | ||||||
| 2022 | TOR | MiLB | 21 | 2 | 3 | 1 | 20 | 0 | 38.0 | 5.68 | 3.08 | 0.24 | .267 | 65.3% | 34.5% | 2.3% | 2.37 | 4.36 | 5.52 | ||||||
| 2023 | ATL | CPX | 22 | 2 | 0 | 3 | 15 | 0 | 18.0 | 7.50 | 1.50 | 1.00 | .361 | 66.1% | 42.6% | 9.1% | 5.50 | 4.23 | 4.03 | ||||||
| 2023 | TOR | A | 22 | 2 | 2 | 0 | 11 | 0 | 12.1 | 8.03 | 2.92 | 4.38 | .415 | 43.7% | 28.3% | 23.1% | 10.22 | 9.80 | 6.05 | ||||||
| 2023 | --- | MiLB | 22 | 4 | 2 | 3 | 26 | 0 | 30.1 | 7.71 | 2.08 | 2.37 | .382 | 55.8% | 36.4% | 16.7% | 7.42 | 6.50 | 4.85 | ||||||
| 2025 | Steamer | PROJ | 24 | 0 | 0 | 0 | 1 | 0 | 1.0 | 4.96 | 5.64 | 1.59 | .296 | 67.9% | 38.5% | 6.31 | 6.42 | 6.29 | 0.0 | ||||||
| 2025 | OOPSY | PROJ | 24 | 0 | 0 | 0 | 1 | 0 | 1.4 | 3.93 | 3.67 | 1.81 | .287 | 63.9% | 6.32 | 6.28 | 0.0 | ||||||||
| 2025 | Steamer | ROS | 0 | 0 | 0 | 1 | 0 | 1.0 | 4.80 | 5.76 | 1.53 | .295 | 68.1% | 6.26 | 6.31 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | TOR | CPX | 4 | 1 | 6.00 | 15 | 0 | 0 | 0 | 0 | 1 | 2 | 21.0 | 90 | 18 | 15 | 14 | 4 | 9 | 0 | 1 | 4 | 3 | 17 | |
| 2022 | TOR | CPX | 0 | 0 | 0.00 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2.2 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | |
| 2022 | TOR | A | 2 | 3 | 2.55 | 19 | 0 | 0 | 0 | 1 | 2 | 1 | 35.1 | 160 | 33 | 20 | 10 | 1 | 13 | 0 | 9 | 5 | 0 | 23 | |
| 2022 | TOR | MiLB | 2 | 3 | 2.37 | 20 | 0 | 0 | 0 | 1 | 2 | 1 | 38.0 | 167 | 33 | 20 | 10 | 1 | 13 | 0 | 9 | 5 | 0 | 24 | |
| 2023 | ATL | CPX | 2 | 0 | 5.50 | 15 | 0 | 0 | 0 | 3 | 0 | 0 | 18.0 | 81 | 24 | 11 | 11 | 2 | 3 | 0 | 0 | 2 | 1 | 15 | |
| 2023 | TOR | A | 2 | 2 | 10.22 | 11 | 0 | 0 | 0 | 0 | 0 | 1 | 12.1 | 64 | 23 | 20 | 14 | 6 | 4 | 0 | 2 | 1 | 0 | 11 | |
| 2023 | --- | MiLB | 4 | 2 | 7.42 | 26 | 0 | 0 | 0 | 3 | 0 | 1 | 30.1 | 145 | 47 | 31 | 25 | 8 | 7 | 0 | 2 | 3 | 1 | 26 | |
| 2025 | Steamer | PROJ | 0 | 0 | 6.31 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | |||
| 2025 | OOPSY | PROJ | 0 | 0 | 6.32 | 1 | 0 | 0 | 0 | 0 | 1.4 | 7 | 2 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | |||||
| 2025 | Steamer | ROS | 0 | 0 | 6.26 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 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 | TOR | CPX | 4 | 1 | 6.00 | 15 | 0 | 0 | 0 | 0 | 1 | 2 | 21.0 | 90 | 18 | 15 | 14 | 4 | 9 | 0 | 1 | 4 | 3 | 17 | |
| 2022 | TOR | CPX | 0 | 0 | 0.00 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2.2 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | |
| 2022 | TOR | A | 2 | 3 | 2.55 | 19 | 0 | 0 | 0 | 1 | 2 | 1 | 35.1 | 160 | 33 | 20 | 10 | 1 | 13 | 0 | 9 | 5 | 0 | 23 | |
| 2022 | TOR | MiLB | 2 | 3 | 2.37 | 20 | 0 | 0 | 0 | 1 | 2 | 1 | 38.0 | 167 | 33 | 20 | 10 | 1 | 13 | 0 | 9 | 5 | 0 | 24 | |
| 2023 | ATL | CPX | 2 | 0 | 5.50 | 15 | 0 | 0 | 0 | 3 | 0 | 0 | 18.0 | 81 | 24 | 11 | 11 | 2 | 3 | 0 | 0 | 2 | 1 | 15 | |
| 2023 | TOR | A | 2 | 2 | 10.22 | 11 | 0 | 0 | 0 | 0 | 0 | 1 | 12.1 | 64 | 23 | 20 | 14 | 6 | 4 | 0 | 2 | 1 | 0 | 11 | |
| 2023 | --- | MiLB | 4 | 2 | 7.42 | 26 | 0 | 0 | 0 | 3 | 0 | 1 | 30.1 | 145 | 47 | 31 | 25 | 8 | 7 | 0 | 2 | 3 | 1 | 26 | |
| 2025 | Steamer | PROJ | 0 | 0 | 6.31 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | |||
| 2025 | OOPSY | PROJ | 0 | 0 | 6.32 | 1 | 0 | 0 | 0 | 0 | 1.4 | 7 | 2 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | |||||
| 2025 | Steamer | ROS | 0 | 0 | 6.26 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | TOR | CPX | 7.29 | 3.86 | 1.89 | 1.71 | 18.9% | 10.0% | 8.9% | .225 | 1.29 | .237 | 58.0% | 129 | 136 | 6.43 | ||||
| 2022 | TOR | CPX | 3.38 | 0.00 | 1.00 | 0.00 | 14.3% | 0.0% | 14.3% | .000 | 0.00 | .000 | 100.0% | 0 | 71 | 3.08 | ||||
| 2022 | TOR | A | 5.86 | 3.31 | 1.77 | 0.25 | 14.4% | 8.1% | 6.3% | .239 | 1.30 | .281 | 65.3% | 65 | 113 | 4.45 | ||||
| 2022 | TOR | MiLB | 5.68 | 3.08 | 1.85 | 0.24 | 14.4% | 7.8% | 6.6% | .228 | 1.21 | .267 | 65.3% | 61 | 110 | 4.36 | ||||
| 2023 | ATL | CPX | 7.50 | 1.50 | 5.00 | 1.00 | 18.5% | 3.7% | 14.8% | .308 | 1.50 | .361 | 66.1% | 109 | 86 | 4.23 | ||||
| 2023 | TOR | A | 8.03 | 2.92 | 2.75 | 4.38 | 17.2% | 6.3% | 10.9% | .397 | 2.19 | .415 | 43.7% | 222 | 211 | 9.80 | ||||
| 2023 | --- | MiLB | 7.71 | 2.08 | 3.71 | 2.37 | 17.9% | 4.8% | 13.1% | .346 | 1.78 | .382 | 55.8% | 155 | 137 | 6.50 | ||||
| 2025 | Steamer | PROJ | 4.96 | 5.64 | 0.88 | 1.59 | 11.6% | 13.2% | -1.6% | .286 | 1.79 | .296 | 67.9% | 6.42 | ||||||
| 2025 | OOPSY | PROJ | 3.93 | 3.67 | 1.07 | 1.81 | 9.4% | 8.8% | 0.6% | .292 | 1.63 | .287 | 63.9% | 6.28 | ||||||
| 2025 | Steamer | ROS | 4.80 | 5.76 | 0.83 | 1.53 | 11.2% | 13.5% | -2.3% | .286 | 1.80 | .295 | 68.1% | 6.31 |
| 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 | TOR | CPX | 7.29 | 3.86 | 1.89 | 1.71 | 18.9% | 10.0% | 8.9% | .225 | 1.29 | .237 | 58.0% | 129 | 136 | 6.43 | ||||
| 2022 | TOR | CPX | 3.38 | 0.00 | 1.00 | 0.00 | 14.3% | 0.0% | 14.3% | .000 | 0.00 | .000 | 100.0% | 0 | 71 | 3.08 | ||||
| 2022 | TOR | A | 5.86 | 3.31 | 1.77 | 0.25 | 14.4% | 8.1% | 6.3% | .239 | 1.30 | .281 | 65.3% | 65 | 113 | 4.45 | ||||
| 2022 | TOR | MiLB | 5.68 | 3.08 | 1.85 | 0.24 | 14.4% | 7.8% | 6.6% | .228 | 1.21 | .267 | 65.3% | 61 | 110 | 4.36 | ||||
| 2023 | ATL | CPX | 7.50 | 1.50 | 5.00 | 1.00 | 18.5% | 3.7% | 14.8% | .308 | 1.50 | .361 | 66.1% | 109 | 86 | 4.23 | ||||
| 2023 | TOR | A | 8.03 | 2.92 | 2.75 | 4.38 | 17.2% | 6.3% | 10.9% | .397 | 2.19 | .415 | 43.7% | 222 | 211 | 9.80 | ||||
| 2023 | --- | MiLB | 7.71 | 2.08 | 3.71 | 2.37 | 17.9% | 4.8% | 13.1% | .346 | 1.78 | .382 | 55.8% | 155 | 137 | 6.50 | ||||
| 2025 | Steamer | PROJ | 4.96 | 5.64 | 0.88 | 1.59 | 11.6% | 13.2% | -1.6% | .286 | 1.79 | .296 | 67.9% | 6.42 | ||||||
| 2025 | OOPSY | PROJ | 3.93 | 3.67 | 1.07 | 1.81 | 9.4% | 8.8% | 0.6% | .292 | 1.63 | .287 | 63.9% | 6.28 | ||||||
| 2025 | Steamer | ROS | 4.80 | 5.76 | 0.83 | 1.53 | 11.2% | 13.5% | -2.3% | .286 | 1.80 | .295 | 68.1% | 6.31 |
