Yeriel Santos
Houston Astros (A+)P
Age: 21
Bats/Throws: R/R
6'0" / 187
DOB: 11/20/2003
(21 years, 6 months, 29 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | HOU | DSL | 18 | 0 | 3 | 0 | 12 | 7 | 39.2 | 9.30 | 5.45 | 0.23 | .245 | 70.6% | 47.4% | 2.4% | 2.27 | 4.03 | 4.46 | ||||||
| 2023 | HOU | CPX | 19 | 2 | 4 | 0 | 11 | 5 | 35.1 | 10.70 | 7.64 | 1.02 | .241 | 59.5% | 39.3% | 11.8% | 5.35 | 5.68 | 5.18 | ||||||
| 2024 | HOU | A | 20 | 5 | 5 | 2 | 25 | 14 | 100.2 | 9.30 | 4.83 | 0.63 | .261 | 65.5% | 43.7% | 7.9% | 4.11 | 4.20 | 4.10 | ||||||
| 2025 | Steamer | PROJ | 21 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5.37 | 5.73 | 1.53 | .295 | 68.2% | 42.4% | 6.11 | 6.23 | 5.91 | 0.0 | ||||||
| 2025 | OOPSY | PROJ | 21 | 0 | 0 | 0 | 1 | 1 | 3.9 | 5.42 | 5.64 | 1.40 | .281 | 63.3% | 6.00 | 6.03 | 0.0 | ||||||||
| 2025 | HOU | A+ | 21 | 0 | 6 | 1 | 12 | 6 | 41.1 | 9.15 | 6.97 | 1.74 | .357 | 49.5% | 37.1% | 18.2% | 9.58 | 6.58 | 5.39 | ||||||
| 2025 | Steamer | ROS | 0 | 0 | 0 | 0 | 0 | 1.0 | 5.44 | 5.77 | 1.49 | .296 | 68.3% | 6.06 | 6.08 | 0.0 | |||||||||
| 2025 | OOPSY | ROS | 21 | 0 | 0 | 0 | 1 | 1 | 3.7 | 5.34 | 6.04 | 1.57 | .283 | 65.5% | 6.28 | 6.43 | 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 | 18 | 0 | 3 | 0 | 12 | 7 | 39.2 | 9.30 | 5.45 | 0.23 | .245 | 70.6% | 47.4% | 2.4% | 2.27 | 4.03 | 4.46 | ||||||
| 2023 | HOU | CPX | 19 | 2 | 4 | 0 | 11 | 5 | 35.1 | 10.70 | 7.64 | 1.02 | .241 | 59.5% | 39.3% | 11.8% | 5.35 | 5.68 | 5.18 | ||||||
| 2024 | HOU | A | 20 | 5 | 5 | 2 | 25 | 14 | 100.2 | 9.30 | 4.83 | 0.63 | .261 | 65.5% | 43.7% | 7.9% | 4.11 | 4.20 | 4.10 | ||||||
| 2025 | Steamer | PROJ | 21 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5.37 | 5.73 | 1.53 | .295 | 68.2% | 42.4% | 6.11 | 6.23 | 5.91 | 0.0 | ||||||
| 2025 | OOPSY | PROJ | 21 | 0 | 0 | 0 | 1 | 1 | 3.9 | 5.42 | 5.64 | 1.40 | .281 | 63.3% | 6.00 | 6.03 | 0.0 | ||||||||
| 2025 | HOU | A+ | 21 | 0 | 6 | 1 | 12 | 6 | 41.1 | 9.15 | 6.97 | 1.74 | .357 | 49.5% | 37.1% | 18.2% | 9.58 | 6.58 | 5.39 | ||||||
| 2025 | Steamer | ROS | 0 | 0 | 0 | 0 | 0 | 1.0 | 5.44 | 5.77 | 1.49 | .296 | 68.3% | 6.06 | 6.08 | 0.0 | |||||||||
| 2025 | OOPSY | ROS | 21 | 0 | 0 | 0 | 1 | 1 | 3.7 | 5.34 | 6.04 | 1.57 | .283 | 65.5% | 6.28 | 6.43 | 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 | 0 | 3 | 2.27 | 12 | 7 | 0 | 0 | 0 | 0 | 0 | 39.2 | 166 | 25 | 16 | 10 | 1 | 24 | 0 | 2 | 11 | 0 | 41 | |
| 2023 | HOU | CPX | 2 | 4 | 5.35 | 11 | 5 | 0 | 0 | 0 | 0 | 0 | 35.1 | 164 | 25 | 26 | 21 | 4 | 30 | 0 | 1 | 7 | 0 | 42 | |
| 2024 | HOU | A | 5 | 5 | 4.11 | 25 | 14 | 0 | 0 | 2 | 0 | 1 | 100.2 | 432 | 75 | 53 | 46 | 7 | 54 | 0 | 6 | 20 | 3 | 104 | |
| 2025 | Steamer | PROJ | 0 | 0 | 6.11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | |||
| 2025 | OOPSY | PROJ | 0 | 0 | 6.00 | 1 | 1 | 0 | 0 | 0 | 3.9 | 17 | 4 | 3 | 3 | 1 | 2 | 0 | 0 | 2 | |||||
| 2025 | HOU | A+ | 0 | 6 | 9.58 | 12 | 6 | 0 | 0 | 1 | 0 | 0 | 41.1 | 211 | 53 | 50 | 44 | 8 | 32 | 0 | 3 | 7 | 3 | 42 | |
| 2025 | Steamer | ROS | 0 | 0 | 6.06 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | ||||
| 2025 | OOPSY | ROS | 0 | 0 | 6.28 | 1 | 1 | 0 | 0 | 0 | 3.7 | 17 | 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 | 0 | 3 | 2.27 | 12 | 7 | 0 | 0 | 0 | 0 | 0 | 39.2 | 166 | 25 | 16 | 10 | 1 | 24 | 0 | 2 | 11 | 0 | 41 | |
| 2023 | HOU | CPX | 2 | 4 | 5.35 | 11 | 5 | 0 | 0 | 0 | 0 | 0 | 35.1 | 164 | 25 | 26 | 21 | 4 | 30 | 0 | 1 | 7 | 0 | 42 | |
| 2024 | HOU | A | 5 | 5 | 4.11 | 25 | 14 | 0 | 0 | 2 | 0 | 1 | 100.2 | 432 | 75 | 53 | 46 | 7 | 54 | 0 | 6 | 20 | 3 | 104 | |
| 2025 | Steamer | PROJ | 0 | 0 | 6.11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | |||
| 2025 | OOPSY | PROJ | 0 | 0 | 6.00 | 1 | 1 | 0 | 0 | 0 | 3.9 | 17 | 4 | 3 | 3 | 1 | 2 | 0 | 0 | 2 | |||||
| 2025 | HOU | A+ | 0 | 6 | 9.58 | 12 | 6 | 0 | 0 | 1 | 0 | 0 | 41.1 | 211 | 53 | 50 | 44 | 8 | 32 | 0 | 3 | 7 | 3 | 42 | |
| 2025 | Steamer | ROS | 0 | 0 | 6.06 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | ||||
| 2025 | OOPSY | ROS | 0 | 0 | 6.28 | 1 | 1 | 0 | 0 | 0 | 3.7 | 17 | 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 | 9.30 | 5.45 | 1.71 | 0.23 | 24.7% | 14.5% | 10.2% | .179 | 1.24 | .245 | 70.6% | 47 | 86 | 4.03 | ||||
| 2023 | HOU | CPX | 10.70 | 7.64 | 1.40 | 1.02 | 25.6% | 18.3% | 7.3% | .188 | 1.56 | .241 | 59.5% | 102 | 107 | 5.68 | ||||
| 2024 | HOU | A | 9.30 | 4.83 | 1.93 | 0.63 | 24.1% | 12.5% | 11.6% | .202 | 1.28 | .261 | 65.5% | 109 | 109 | 4.20 | ||||
| 2025 | Steamer | PROJ | 5.37 | 5.73 | 0.94 | 1.53 | 12.7% | 13.6% | -0.9% | .281 | 1.76 | .295 | 68.2% | 6.23 | ||||||
| 2025 | OOPSY | PROJ | 5.42 | 5.64 | 0.96 | 1.40 | 13.8% | 14.3% | -0.6% | .266 | 1.61 | .281 | 63.3% | 6.03 | ||||||
| 2025 | HOU | A+ | 9.15 | 6.97 | 1.31 | 1.74 | 19.9% | 15.2% | 4.7% | .301 | 2.06 | .357 | 49.5% | 202 | 145 | 6.58 | ||||
| 2025 | Steamer | ROS | 5.44 | 5.77 | 0.94 | 1.49 | 12.9% | 13.7% | -0.8% | .281 | 1.76 | .296 | 68.3% | 6.08 | ||||||
| 2025 | OOPSY | ROS | 5.34 | 6.04 | 0.88 | 1.57 | 12.7% | 14.4% | -1.7% | .272 | 1.74 | .283 | 65.5% | 6.43 |
| 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 | 9.30 | 5.45 | 1.71 | 0.23 | 24.7% | 14.5% | 10.2% | .179 | 1.24 | .245 | 70.6% | 47 | 86 | 4.03 | ||||
| 2023 | HOU | CPX | 10.70 | 7.64 | 1.40 | 1.02 | 25.6% | 18.3% | 7.3% | .188 | 1.56 | .241 | 59.5% | 102 | 107 | 5.68 | ||||
| 2024 | HOU | A | 9.30 | 4.83 | 1.93 | 0.63 | 24.1% | 12.5% | 11.6% | .202 | 1.28 | .261 | 65.5% | 109 | 109 | 4.20 | ||||
| 2025 | Steamer | PROJ | 5.37 | 5.73 | 0.94 | 1.53 | 12.7% | 13.6% | -0.9% | .281 | 1.76 | .295 | 68.2% | 6.23 | ||||||
| 2025 | OOPSY | PROJ | 5.42 | 5.64 | 0.96 | 1.40 | 13.8% | 14.3% | -0.6% | .266 | 1.61 | .281 | 63.3% | 6.03 | ||||||
| 2025 | HOU | A+ | 9.15 | 6.97 | 1.31 | 1.74 | 19.9% | 15.2% | 4.7% | .301 | 2.06 | .357 | 49.5% | 202 | 145 | 6.58 | ||||
| 2025 | Steamer | ROS | 5.44 | 5.77 | 0.94 | 1.49 | 12.9% | 13.7% | -0.8% | .281 | 1.76 | .296 | 68.3% | 6.08 | ||||||
| 2025 | OOPSY | ROS | 5.34 | 6.04 | 0.88 | 1.57 | 12.7% | 14.4% | -1.7% | .272 | 1.74 | .283 | 65.5% | 6.43 |
