Alain Pena
Houston Astros (A+)P
Age: 22
Bats/Throws: R/R
5'11" / 210
DOB: 4/10/2003
(22 years, 2 months, 13 days)
P
Quick Links
More
Stats
Stat Groups:
Select
You can shift + click on full MLB seasons in Season Stats and games in Game Logs to select spans for aggregate stats. Read more here
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | HOU | DSL | 19 | 2 | 5 | 0 | 12 | 7 | 38.1 | 9.16 | 4.70 | 0.00 | .302 | 66.0% | 52.9% | 0.0% | 3.29 | 3.41 | 4.18 | ||||||
| 2023 | HOU | CPX | 20 | 3 | 1 | 0 | 11 | 6 | 36.1 | 7.93 | 4.21 | 1.24 | .227 | 74.4% | 40.8% | 13.9% | 3.22 | 5.55 | 4.77 | ||||||
| 2024 | HOU | A | 21 | 3 | 2 | 1 | 19 | 12 | 79.0 | 9.46 | 3.19 | 0.80 | .299 | 74.6% | 46.2% | 9.6% | 3.42 | 3.81 | 3.49 | ||||||
| 2024 | HOU | A+ | 21 | 1 | 3 | 0 | 5 | 4 | 17.2 | 11.21 | 3.57 | 1.53 | .380 | 43.2% | 28.6% | 13.0% | 6.11 | 4.97 | 4.42 | ||||||
| 2024 | HOU | MiLB | 21 | 4 | 5 | 1 | 24 | 16 | 96.2 | 9.78 | 3.26 | 0.93 | .314 | 67.2% | 42.9% | 10.4% | 3.91 | 4.02 | 3.66 | ||||||
| 2025 | Steamer | PROJ | 22 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5.68 | 4.33 | 1.53 | .297 | 68.4% | 41.9% | 5.66 | 5.69 | 5.38 | 0.0 | ||||||
| 2025 | OOPSY | PROJ | 22 | 0 | 0 | 0 | 1 | 1 | 3.9 | 5.53 | 4.16 | 1.45 | .291 | 63.3% | 5.73 | 5.56 | 0.0 | ||||||||
| 2025 | HOU | A+ | 22 | 2 | 5 | 0 | 9 | 8 | 30.2 | 6.75 | 4.70 | 2.64 | .302 | 65.3% | 41.1% | 25.7% | 7.92 | 8.00 | 5.58 | ||||||
| 2025 | Steamer | ROS | 0 | 0 | 0 | 0 | 0 | 1.0 | 5.15 | 4.56 | 1.55 | .299 | 67.6% | 5.94 | 5.85 | 0.0 | |||||||||
| 2025 | OOPSY | ROS | 22 | 0 | 0 | 0 | 1 | 1 | 3.7 | 4.80 | 4.39 | 1.58 | .292 | 62.1% | 6.21 | 6.00 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | HOU | DSL | 19 | 2 | 5 | 0 | 12 | 7 | 38.1 | 9.16 | 4.70 | 0.00 | .302 | 66.0% | 52.9% | 0.0% | 3.29 | 3.41 | 4.18 | ||||||
| 2023 | HOU | CPX | 20 | 3 | 1 | 0 | 11 | 6 | 36.1 | 7.93 | 4.21 | 1.24 | .227 | 74.4% | 40.8% | 13.9% | 3.22 | 5.55 | 4.77 | ||||||
| 2024 | HOU | A | 21 | 3 | 2 | 1 | 19 | 12 | 79.0 | 9.46 | 3.19 | 0.80 | .299 | 74.6% | 46.2% | 9.6% | 3.42 | 3.81 | 3.49 | ||||||
| 2024 | HOU | A+ | 21 | 1 | 3 | 0 | 5 | 4 | 17.2 | 11.21 | 3.57 | 1.53 | .380 | 43.2% | 28.6% | 13.0% | 6.11 | 4.97 | 4.42 | ||||||
| 2024 | HOU | MiLB | 21 | 4 | 5 | 1 | 24 | 16 | 96.2 | 9.78 | 3.26 | 0.93 | .314 | 67.2% | 42.9% | 10.4% | 3.91 | 4.02 | 3.66 | ||||||
| 2025 | Steamer | PROJ | 22 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5.68 | 4.33 | 1.53 | .297 | 68.4% | 41.9% | 5.66 | 5.69 | 5.38 | 0.0 | ||||||
| 2025 | OOPSY | PROJ | 22 | 0 | 0 | 0 | 1 | 1 | 3.9 | 5.53 | 4.16 | 1.45 | .291 | 63.3% | 5.73 | 5.56 | 0.0 | ||||||||
| 2025 | HOU | A+ | 22 | 2 | 5 | 0 | 9 | 8 | 30.2 | 6.75 | 4.70 | 2.64 | .302 | 65.3% | 41.1% | 25.7% | 7.92 | 8.00 | 5.58 | ||||||
| 2025 | Steamer | ROS | 0 | 0 | 0 | 0 | 0 | 1.0 | 5.15 | 4.56 | 1.55 | .299 | 67.6% | 5.94 | 5.85 | 0.0 | |||||||||
| 2025 | OOPSY | ROS | 22 | 0 | 0 | 0 | 1 | 1 | 3.7 | 4.80 | 4.39 | 1.58 | .292 | 62.1% | 6.21 | 6.00 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | HOU | DSL | 2 | 5 | 3.29 | 12 | 7 | 0 | 0 | 0 | 0 | 1 | 38.1 | 166 | 32 | 18 | 14 | 0 | 20 | 0 | 1 | 8 | 1 | 39 | |
| 2023 | HOU | CPX | 3 | 1 | 3.22 | 11 | 6 | 0 | 0 | 0 | 0 | 1 | 36.1 | 153 | 27 | 17 | 13 | 5 | 17 | 0 | 2 | 3 | 1 | 32 | |
| 2024 | HOU | A | 3 | 2 | 3.42 | 19 | 12 | 1 | 0 | 1 | 0 | 1 | 79.0 | 332 | 70 | 33 | 30 | 7 | 28 | 0 | 3 | 9 | 0 | 83 | |
| 2024 | HOU | A+ | 1 | 3 | 6.11 | 5 | 4 | 0 | 0 | 0 | 0 | 0 | 17.2 | 85 | 22 | 20 | 12 | 3 | 7 | 0 | 3 | 3 | 1 | 22 | |
| 2024 | HOU | MiLB | 4 | 5 | 3.91 | 24 | 16 | 1 | 0 | 1 | 0 | 1 | 96.2 | 417 | 92 | 53 | 42 | 10 | 35 | 0 | 6 | 12 | 1 | 105 | |
| 2025 | Steamer | PROJ | 0 | 0 | 5.66 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | |||
| 2025 | OOPSY | PROJ | 0 | 0 | 5.73 | 1 | 1 | 0 | 0 | 0 | 3.9 | 17 | 4 | 3 | 2 | 1 | 2 | 0 | 0 | 2 | |||||
| 2025 | HOU | A+ | 2 | 5 | 7.92 | 9 | 8 | 0 | 0 | 0 | 0 | 0 | 30.2 | 140 | 35 | 28 | 27 | 9 | 16 | 0 | 6 | 1 | 0 | 23 | |
| 2025 | Steamer | ROS | 0 | 0 | 5.94 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | ||||
| 2025 | OOPSY | ROS | 0 | 0 | 6.21 | 1 | 1 | 0 | 0 | 0 | 3.7 | 16 | 4 | 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 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | HOU | DSL | 2 | 5 | 3.29 | 12 | 7 | 0 | 0 | 0 | 0 | 1 | 38.1 | 166 | 32 | 18 | 14 | 0 | 20 | 0 | 1 | 8 | 1 | 39 | |
| 2023 | HOU | CPX | 3 | 1 | 3.22 | 11 | 6 | 0 | 0 | 0 | 0 | 1 | 36.1 | 153 | 27 | 17 | 13 | 5 | 17 | 0 | 2 | 3 | 1 | 32 | |
| 2024 | HOU | A | 3 | 2 | 3.42 | 19 | 12 | 1 | 0 | 1 | 0 | 1 | 79.0 | 332 | 70 | 33 | 30 | 7 | 28 | 0 | 3 | 9 | 0 | 83 | |
| 2024 | HOU | A+ | 1 | 3 | 6.11 | 5 | 4 | 0 | 0 | 0 | 0 | 0 | 17.2 | 85 | 22 | 20 | 12 | 3 | 7 | 0 | 3 | 3 | 1 | 22 | |
| 2024 | HOU | MiLB | 4 | 5 | 3.91 | 24 | 16 | 1 | 0 | 1 | 0 | 1 | 96.2 | 417 | 92 | 53 | 42 | 10 | 35 | 0 | 6 | 12 | 1 | 105 | |
| 2025 | Steamer | PROJ | 0 | 0 | 5.66 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | |||
| 2025 | OOPSY | PROJ | 0 | 0 | 5.73 | 1 | 1 | 0 | 0 | 0 | 3.9 | 17 | 4 | 3 | 2 | 1 | 2 | 0 | 0 | 2 | |||||
| 2025 | HOU | A+ | 2 | 5 | 7.92 | 9 | 8 | 0 | 0 | 0 | 0 | 0 | 30.2 | 140 | 35 | 28 | 27 | 9 | 16 | 0 | 6 | 1 | 0 | 23 | |
| 2025 | Steamer | ROS | 0 | 0 | 5.94 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | ||||
| 2025 | OOPSY | ROS | 0 | 0 | 6.21 | 1 | 1 | 0 | 0 | 0 | 3.7 | 16 | 4 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | HOU | DSL | 9.16 | 4.70 | 1.95 | 0.00 | 23.5% | 12.0% | 11.4% | .221 | 1.36 | .302 | 66.0% | 68 | 73 | 3.41 | ||||
| 2023 | HOU | CPX | 7.93 | 4.21 | 1.88 | 1.24 | 20.9% | 11.1% | 9.8% | .201 | 1.21 | .227 | 74.4% | 62 | 104 | 5.55 | ||||
| 2024 | HOU | A | 9.46 | 3.19 | 2.96 | 0.80 | 25.0% | 8.4% | 16.6% | .233 | 1.24 | .299 | 74.6% | 91 | 99 | 3.81 | ||||
| 2024 | HOU | A+ | 11.21 | 3.57 | 3.14 | 1.53 | 25.9% | 8.2% | 17.6% | .293 | 1.64 | .380 | 43.2% | 132 | 112 | 4.97 | ||||
| 2024 | HOU | MiLB | 9.78 | 3.26 | 3.00 | 0.93 | 25.2% | 8.4% | 16.8% | .245 | 1.31 | .314 | 67.2% | 98 | 101 | 4.02 | ||||
| 2025 | Steamer | PROJ | 5.68 | 4.33 | 1.31 | 1.53 | 13.9% | 10.6% | 3.3% | .280 | 1.60 | .297 | 68.4% | 5.69 | ||||||
| 2025 | OOPSY | PROJ | 5.53 | 4.16 | 1.33 | 1.45 | 14.2% | 10.7% | 3.5% | .274 | 1.51 | .291 | 63.3% | 5.56 | ||||||
| 2025 | HOU | A+ | 6.75 | 4.70 | 1.44 | 2.64 | 16.4% | 11.4% | 5.0% | .297 | 1.66 | .302 | 65.3% | 169 | 179 | 8.00 | ||||
| 2025 | Steamer | ROS | 5.15 | 4.56 | 1.13 | 1.55 | 12.5% | 11.0% | 1.4% | .286 | 1.66 | .299 | 67.6% | 5.85 | ||||||
| 2025 | OOPSY | ROS | 4.80 | 4.39 | 1.09 | 1.58 | 12.1% | 11.1% | 1.0% | .284 | 1.59 | .292 | 62.1% | 6.00 |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | HOU | DSL | 9.16 | 4.70 | 1.95 | 0.00 | 23.5% | 12.0% | 11.4% | .221 | 1.36 | .302 | 66.0% | 68 | 73 | 3.41 | ||||
| 2023 | HOU | CPX | 7.93 | 4.21 | 1.88 | 1.24 | 20.9% | 11.1% | 9.8% | .201 | 1.21 | .227 | 74.4% | 62 | 104 | 5.55 | ||||
| 2024 | HOU | A | 9.46 | 3.19 | 2.96 | 0.80 | 25.0% | 8.4% | 16.6% | .233 | 1.24 | .299 | 74.6% | 91 | 99 | 3.81 | ||||
| 2024 | HOU | A+ | 11.21 | 3.57 | 3.14 | 1.53 | 25.9% | 8.2% | 17.6% | .293 | 1.64 | .380 | 43.2% | 132 | 112 | 4.97 | ||||
| 2024 | HOU | MiLB | 9.78 | 3.26 | 3.00 | 0.93 | 25.2% | 8.4% | 16.8% | .245 | 1.31 | .314 | 67.2% | 98 | 101 | 4.02 | ||||
| 2025 | Steamer | PROJ | 5.68 | 4.33 | 1.31 | 1.53 | 13.9% | 10.6% | 3.3% | .280 | 1.60 | .297 | 68.4% | 5.69 | ||||||
| 2025 | OOPSY | PROJ | 5.53 | 4.16 | 1.33 | 1.45 | 14.2% | 10.7% | 3.5% | .274 | 1.51 | .291 | 63.3% | 5.56 | ||||||
| 2025 | HOU | A+ | 6.75 | 4.70 | 1.44 | 2.64 | 16.4% | 11.4% | 5.0% | .297 | 1.66 | .302 | 65.3% | 169 | 179 | 8.00 | ||||
| 2025 | Steamer | ROS | 5.15 | 4.56 | 1.13 | 1.55 | 12.5% | 11.0% | 1.4% | .286 | 1.66 | .299 | 67.6% | 5.85 | ||||||
| 2025 | OOPSY | ROS | 4.80 | 4.39 | 1.09 | 1.58 | 12.1% | 11.1% | 1.0% | .284 | 1.59 | .292 | 62.1% | 6.00 |
