Jeison Pena
Free Agent (A)P
Age: 22
Bats/Throws: R/R
6'1" / 165
DOB: 9/14/2002
(22 years, 7 months, 23 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | MIL | CPX | 18 | 0 | 1 | 1 | 11 | 2 | 28.0 | 11.25 | 5.79 | 0.32 | .403 | 58.1% | 55.1% | 4.3% | 5.14 | 4.90 | 5.47 | ||||||
| 2022 | MIL | CPX | 19 | 0 | 1 | 1 | 7 | 2 | 16.2 | 14.58 | 2.16 | 0.54 | .343 | 51.1% | 40.0% | 7.7% | 4.32 | 2.86 | 2.90 | ||||||
| 2022 | MIL | A | 19 | 3 | 0 | 1 | 14 | 0 | 27.0 | 11.67 | 6.67 | 0.00 | .298 | 73.2% | 44.6% | 0.0% | 2.33 | 3.92 | 4.85 | ||||||
| 2022 | MIL | A+ | 19 | 0 | 0 | 0 | 3 | 0 | 2.2 | 6.75 | 27.00 | 0.00 | .400 | 75.0% | 22.2% | 0.0% | 6.75 | 10.98 | 13.45 | ||||||
| 2022 | MIL | MiLB | 19 | 3 | 1 | 2 | 24 | 2 | 46.1 | 12.43 | 6.22 | 0.19 | .324 | 68.0% | 41.0% | 2.6% | 3.30 | 3.95 | 4.64 | ||||||
| 2023 | MIL | A | 20 | 5 | 2 | 1 | 36 | 0 | 46.1 | 9.91 | 7.96 | 0.78 | .312 | 55.4% | 37.9% | 8.2% | 7.96 | 5.93 | 5.90 | ||||||
| 2024 | MIL | A | 21 | 3 | 1 | 2 | 30 | 0 | 43.0 | 7.33 | 5.44 | 0.21 | .311 | 66.1% | 41.8% | 2.5% | 5.02 | 4.28 | 4.81 | ||||||
| 2025 | Steamer | PROJ | 22 | 0 | 0 | 0 | 1 | 0 | 1.0 | 5.77 | 6.52 | 1.41 | .295 | 69.0% | 40.8% | 6.06 | 6.29 | 6.19 | 0.0 | ||||||
| 2025 | OOPSY | PROJ | 22 | 0 | 0 | 0 | 1 | 0 | 1.5 | 5.25 | 6.57 | 1.52 | .274 | 64.8% | 6.29 | 6.56 | 0.0 | ||||||||
| 2025 | Steamer | ROS | 0 | 0 | 0 | 1 | 0 | 1.0 | 5.66 | 6.81 | 1.36 | .295 | 69.2% | 6.07 | 6.24 | 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 | MIL | CPX | 18 | 0 | 1 | 1 | 11 | 2 | 28.0 | 11.25 | 5.79 | 0.32 | .403 | 58.1% | 55.1% | 4.3% | 5.14 | 4.90 | 5.47 | ||||||
| 2022 | MIL | CPX | 19 | 0 | 1 | 1 | 7 | 2 | 16.2 | 14.58 | 2.16 | 0.54 | .343 | 51.1% | 40.0% | 7.7% | 4.32 | 2.86 | 2.90 | ||||||
| 2022 | MIL | A | 19 | 3 | 0 | 1 | 14 | 0 | 27.0 | 11.67 | 6.67 | 0.00 | .298 | 73.2% | 44.6% | 0.0% | 2.33 | 3.92 | 4.85 | ||||||
| 2022 | MIL | A+ | 19 | 0 | 0 | 0 | 3 | 0 | 2.2 | 6.75 | 27.00 | 0.00 | .400 | 75.0% | 22.2% | 0.0% | 6.75 | 10.98 | 13.45 | ||||||
| 2022 | MIL | MiLB | 19 | 3 | 1 | 2 | 24 | 2 | 46.1 | 12.43 | 6.22 | 0.19 | .324 | 68.0% | 41.0% | 2.6% | 3.30 | 3.95 | 4.64 | ||||||
| 2023 | MIL | A | 20 | 5 | 2 | 1 | 36 | 0 | 46.1 | 9.91 | 7.96 | 0.78 | .312 | 55.4% | 37.9% | 8.2% | 7.96 | 5.93 | 5.90 | ||||||
| 2024 | MIL | A | 21 | 3 | 1 | 2 | 30 | 0 | 43.0 | 7.33 | 5.44 | 0.21 | .311 | 66.1% | 41.8% | 2.5% | 5.02 | 4.28 | 4.81 | ||||||
| 2025 | Steamer | PROJ | 22 | 0 | 0 | 0 | 1 | 0 | 1.0 | 5.77 | 6.52 | 1.41 | .295 | 69.0% | 40.8% | 6.06 | 6.29 | 6.19 | 0.0 | ||||||
| 2025 | OOPSY | PROJ | 22 | 0 | 0 | 0 | 1 | 0 | 1.5 | 5.25 | 6.57 | 1.52 | .274 | 64.8% | 6.29 | 6.56 | 0.0 | ||||||||
| 2025 | Steamer | ROS | 0 | 0 | 0 | 1 | 0 | 1.0 | 5.66 | 6.81 | 1.36 | .295 | 69.2% | 6.07 | 6.24 | 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 | MIL | CPX | 0 | 1 | 5.14 | 11 | 2 | 0 | 0 | 1 | 0 | 0 | 28.0 | 131 | 30 | 23 | 16 | 1 | 18 | 0 | 5 | 11 | 1 | 35 | |
| 2022 | MIL | CPX | 0 | 1 | 4.32 | 7 | 2 | 0 | 0 | 1 | 0 | 0 | 16.2 | 69 | 13 | 10 | 8 | 1 | 4 | 0 | 2 | 1 | 0 | 27 | |
| 2022 | MIL | A | 3 | 0 | 2.33 | 14 | 0 | 0 | 0 | 1 | 1 | 1 | 27.0 | 116 | 17 | 11 | 7 | 0 | 20 | 0 | 4 | 4 | 0 | 35 | |
| 2022 | MIL | A+ | 0 | 0 | 6.75 | 3 | 0 | 0 | 0 | 0 | 1 | 0 | 2.2 | 20 | 4 | 3 | 2 | 0 | 8 | 0 | 0 | 0 | 0 | 2 | |
| 2022 | MIL | MiLB | 3 | 1 | 3.30 | 24 | 2 | 0 | 0 | 2 | 2 | 1 | 46.1 | 205 | 34 | 24 | 17 | 1 | 32 | 0 | 6 | 5 | 0 | 64 | |
| 2023 | MIL | A | 5 | 2 | 7.96 | 36 | 0 | 0 | 0 | 1 | 3 | 1 | 46.1 | 231 | 43 | 45 | 41 | 4 | 41 | 0 | 10 | 7 | 2 | 51 | |
| 2024 | MIL | A | 3 | 1 | 5.02 | 30 | 0 | 0 | 0 | 2 | 2 | 0 | 43.0 | 187 | 39 | 24 | 24 | 1 | 26 | 0 | 3 | 5 | 1 | 35 | |
| 2025 | Steamer | PROJ | 0 | 0 | 6.06 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | |||
| 2025 | OOPSY | PROJ | 0 | 0 | 6.29 | 1 | 0 | 0 | 0 | 0 | 1.5 | 7 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | |||||
| 2025 | Steamer | ROS | 0 | 0 | 6.07 | 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 | MIL | CPX | 0 | 1 | 5.14 | 11 | 2 | 0 | 0 | 1 | 0 | 0 | 28.0 | 131 | 30 | 23 | 16 | 1 | 18 | 0 | 5 | 11 | 1 | 35 | |
| 2022 | MIL | CPX | 0 | 1 | 4.32 | 7 | 2 | 0 | 0 | 1 | 0 | 0 | 16.2 | 69 | 13 | 10 | 8 | 1 | 4 | 0 | 2 | 1 | 0 | 27 | |
| 2022 | MIL | A | 3 | 0 | 2.33 | 14 | 0 | 0 | 0 | 1 | 1 | 1 | 27.0 | 116 | 17 | 11 | 7 | 0 | 20 | 0 | 4 | 4 | 0 | 35 | |
| 2022 | MIL | A+ | 0 | 0 | 6.75 | 3 | 0 | 0 | 0 | 0 | 1 | 0 | 2.2 | 20 | 4 | 3 | 2 | 0 | 8 | 0 | 0 | 0 | 0 | 2 | |
| 2022 | MIL | MiLB | 3 | 1 | 3.30 | 24 | 2 | 0 | 0 | 2 | 2 | 1 | 46.1 | 205 | 34 | 24 | 17 | 1 | 32 | 0 | 6 | 5 | 0 | 64 | |
| 2023 | MIL | A | 5 | 2 | 7.96 | 36 | 0 | 0 | 0 | 1 | 3 | 1 | 46.1 | 231 | 43 | 45 | 41 | 4 | 41 | 0 | 10 | 7 | 2 | 51 | |
| 2024 | MIL | A | 3 | 1 | 5.02 | 30 | 0 | 0 | 0 | 2 | 2 | 0 | 43.0 | 187 | 39 | 24 | 24 | 1 | 26 | 0 | 3 | 5 | 1 | 35 | |
| 2025 | Steamer | PROJ | 0 | 0 | 6.06 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | |||
| 2025 | OOPSY | PROJ | 0 | 0 | 6.29 | 1 | 0 | 0 | 0 | 0 | 1.5 | 7 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | |||||
| 2025 | Steamer | ROS | 0 | 0 | 6.07 | 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 | MIL | CPX | 11.25 | 5.79 | 1.94 | 0.32 | 26.7% | 13.7% | 13.0% | .278 | 1.71 | .403 | 58.1% | 105 | 97 | 4.90 | ||||
| 2022 | MIL | CPX | 14.58 | 2.16 | 6.75 | 0.54 | 39.1% | 5.8% | 33.3% | .206 | 1.02 | .343 | 51.1% | 99 | 64 | 2.86 | ||||
| 2022 | MIL | A | 11.67 | 6.67 | 1.75 | 0.00 | 30.2% | 17.2% | 12.9% | .185 | 1.37 | .298 | 73.2% | 50 | 88 | 3.92 | ||||
| 2022 | MIL | A+ | 6.75 | 27.00 | 0.25 | 0.00 | 10.0% | 40.0% | -30.0% | .333 | 4.50 | .400 | 75.0% | 157 | 256 | 10.98 | ||||
| 2022 | MIL | MiLB | 12.43 | 6.22 | 2.00 | 0.19 | 31.2% | 15.6% | 15.6% | .204 | 1.42 | .324 | 68.0% | 74 | 89 | 3.95 | ||||
| 2023 | MIL | A | 9.91 | 7.96 | 1.24 | 0.78 | 22.1% | 17.7% | 4.3% | .239 | 1.81 | .312 | 55.4% | 183 | 142 | 5.93 | ||||
| 2024 | MIL | A | 7.33 | 5.44 | 1.35 | 0.21 | 18.7% | 13.9% | 4.8% | .247 | 1.51 | .311 | 66.1% | 125 | 111 | 4.28 | ||||
| 2025 | Steamer | PROJ | 5.77 | 6.52 | 0.88 | 1.41 | 13.5% | 15.2% | -1.8% | .275 | 1.82 | .295 | 69.0% | 6.29 | ||||||
| 2025 | OOPSY | PROJ | 5.25 | 6.57 | 0.80 | 1.52 | 12.7% | 15.9% | -3.2% | .264 | 1.74 | .274 | 64.8% | 6.56 | ||||||
| 2025 | Steamer | ROS | 5.66 | 6.81 | 0.83 | 1.36 | 13.1% | 15.8% | -2.7% | .275 | 1.85 | .295 | 69.2% | 6.24 |
| 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 | MIL | CPX | 11.25 | 5.79 | 1.94 | 0.32 | 26.7% | 13.7% | 13.0% | .278 | 1.71 | .403 | 58.1% | 105 | 97 | 4.90 | ||||
| 2022 | MIL | CPX | 14.58 | 2.16 | 6.75 | 0.54 | 39.1% | 5.8% | 33.3% | .206 | 1.02 | .343 | 51.1% | 99 | 64 | 2.86 | ||||
| 2022 | MIL | A | 11.67 | 6.67 | 1.75 | 0.00 | 30.2% | 17.2% | 12.9% | .185 | 1.37 | .298 | 73.2% | 50 | 88 | 3.92 | ||||
| 2022 | MIL | A+ | 6.75 | 27.00 | 0.25 | 0.00 | 10.0% | 40.0% | -30.0% | .333 | 4.50 | .400 | 75.0% | 157 | 256 | 10.98 | ||||
| 2022 | MIL | MiLB | 12.43 | 6.22 | 2.00 | 0.19 | 31.2% | 15.6% | 15.6% | .204 | 1.42 | .324 | 68.0% | 74 | 89 | 3.95 | ||||
| 2023 | MIL | A | 9.91 | 7.96 | 1.24 | 0.78 | 22.1% | 17.7% | 4.3% | .239 | 1.81 | .312 | 55.4% | 183 | 142 | 5.93 | ||||
| 2024 | MIL | A | 7.33 | 5.44 | 1.35 | 0.21 | 18.7% | 13.9% | 4.8% | .247 | 1.51 | .311 | 66.1% | 125 | 111 | 4.28 | ||||
| 2025 | Steamer | PROJ | 5.77 | 6.52 | 0.88 | 1.41 | 13.5% | 15.2% | -1.8% | .275 | 1.82 | .295 | 69.0% | 6.29 | ||||||
| 2025 | OOPSY | PROJ | 5.25 | 6.57 | 0.80 | 1.52 | 12.7% | 15.9% | -3.2% | .264 | 1.74 | .274 | 64.8% | 6.56 | ||||||
| 2025 | Steamer | ROS | 5.66 | 6.81 | 0.83 | 1.36 | 13.1% | 15.8% | -2.7% | .275 | 1.85 | .295 | 69.2% | 6.24 |
