Felix Castro
Athletics (A)P
Age: 21
Bats/Throws: R/R
6'3" / 180
DOB: 2/16/2004
(21 years, 4 months, 2 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 | OAK | DSL | 18 | 0 | 1 | 3 | 15 | 2 | 27.0 | 10.00 | 7.33 | 0.33 | .243 | 57.7% | 46.2% | 5.6% | 4.33 | 4.84 | 4.84 | ||||||
| 2023 | OAK | DSL | 19 | 0 | 1 | 6 | 16 | 0 | 19.2 | 13.27 | 3.66 | 0.46 | .317 | 80.5% | 46.3% | 6.7% | 2.75 | 3.37 | 3.26 | ||||||
| 2024 | OAK | CPX | 20 | 1 | 1 | 0 | 12 | 8 | 43.2 | 7.21 | 5.77 | 0.62 | .348 | 55.8% | 54.2% | 7.7% | 6.80 | 6.19 | 6.13 | ||||||
| 2024 | OAK | A | 20 | 0 | 0 | 0 | 3 | 0 | 3.1 | 10.80 | 16.20 | 2.70 | .462 | 29.4% | 21.4% | 14.3% | 29.70 | 12.77 | 11.09 | ||||||
| 2024 | OAK | MiLB | 20 | 1 | 1 | 0 | 15 | 8 | 47.0 | 7.47 | 6.51 | 0.77 | .358 | 51.9% | 51.0% | 8.7% | 8.43 | 6.65 | 6.48 | ||||||
| 2025 | Steamer | PROJ | 21 | 0 | 0 | 0 | 0 | 0 | 1.0 | 4.83 | 6.05 | 1.53 | .297 | 67.9% | 42.6% | 6.34 | 6.49 | 6.22 | 0.0 | ||||||
| 2025 | OOPSY | PROJ | 21 | 0 | 0 | 0 | 1 | 1 | 3.1 | 3.89 | 6.36 | 1.60 | .300 | 66.3% | 6.88 | 6.92 | -0.1 | ||||||||
| 2025 | OAK | A | 21 | 1 | 2 | 2 | 15 | 1 | 19.2 | 10.53 | 7.32 | 0.46 | .304 | 54.9% | 48.1% | 5.6% | 4.58 | 5.03 | 5.11 | ||||||
| 2025 | Steamer | ROS | 0 | 0 | 0 | 1 | 0 | 1.0 | 5.23 | 6.92 | 1.37 | .298 | 68.6% | 6.26 | 6.36 | 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 | OAK | DSL | 18 | 0 | 1 | 3 | 15 | 2 | 27.0 | 10.00 | 7.33 | 0.33 | .243 | 57.7% | 46.2% | 5.6% | 4.33 | 4.84 | 4.84 | ||||||
| 2023 | OAK | DSL | 19 | 0 | 1 | 6 | 16 | 0 | 19.2 | 13.27 | 3.66 | 0.46 | .317 | 80.5% | 46.3% | 6.7% | 2.75 | 3.37 | 3.26 | ||||||
| 2024 | OAK | CPX | 20 | 1 | 1 | 0 | 12 | 8 | 43.2 | 7.21 | 5.77 | 0.62 | .348 | 55.8% | 54.2% | 7.7% | 6.80 | 6.19 | 6.13 | ||||||
| 2024 | OAK | A | 20 | 0 | 0 | 0 | 3 | 0 | 3.1 | 10.80 | 16.20 | 2.70 | .462 | 29.4% | 21.4% | 14.3% | 29.70 | 12.77 | 11.09 | ||||||
| 2024 | OAK | MiLB | 20 | 1 | 1 | 0 | 15 | 8 | 47.0 | 7.47 | 6.51 | 0.77 | .358 | 51.9% | 51.0% | 8.7% | 8.43 | 6.65 | 6.48 | ||||||
| 2025 | Steamer | PROJ | 21 | 0 | 0 | 0 | 0 | 0 | 1.0 | 4.83 | 6.05 | 1.53 | .297 | 67.9% | 42.6% | 6.34 | 6.49 | 6.22 | 0.0 | ||||||
| 2025 | OOPSY | PROJ | 21 | 0 | 0 | 0 | 1 | 1 | 3.1 | 3.89 | 6.36 | 1.60 | .300 | 66.3% | 6.88 | 6.92 | -0.1 | ||||||||
| 2025 | OAK | A | 21 | 1 | 2 | 2 | 15 | 1 | 19.2 | 10.53 | 7.32 | 0.46 | .304 | 54.9% | 48.1% | 5.6% | 4.58 | 5.03 | 5.11 | ||||||
| 2025 | Steamer | ROS | 0 | 0 | 0 | 1 | 0 | 1.0 | 5.23 | 6.92 | 1.37 | .298 | 68.6% | 6.26 | 6.36 | 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 | OAK | DSL | 0 | 1 | 4.33 | 15 | 2 | 0 | 0 | 3 | 0 | 1 | 27.0 | 126 | 18 | 19 | 13 | 1 | 22 | 0 | 3 | 4 | 3 | 30 | |
| 2023 | OAK | DSL | 0 | 1 | 2.75 | 16 | 0 | 0 | 0 | 6 | 0 | 2 | 19.2 | 82 | 14 | 6 | 6 | 1 | 8 | 0 | 3 | 4 | 1 | 29 | |
| 2024 | OAK | CPX | 1 | 1 | 6.80 | 12 | 8 | 0 | 0 | 0 | 0 | 0 | 43.2 | 208 | 51 | 39 | 33 | 3 | 28 | 0 | 4 | 8 | 1 | 35 | |
| 2024 | OAK | A | 0 | 0 | 29.70 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 3.1 | 26 | 7 | 11 | 11 | 1 | 6 | 0 | 2 | 2 | 0 | 4 | |
| 2024 | OAK | MiLB | 1 | 1 | 8.43 | 15 | 8 | 0 | 0 | 0 | 0 | 0 | 47.0 | 234 | 58 | 50 | 44 | 4 | 34 | 0 | 6 | 10 | 1 | 39 | |
| 2025 | Steamer | PROJ | 0 | 0 | 6.34 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | |||
| 2025 | OOPSY | PROJ | 0 | 0 | 6.88 | 1 | 1 | 0 | 0 | 0 | 3.1 | 16 | 4 | 3 | 2 | 1 | 2 | 0 | 0 | 1 | |||||
| 2025 | OAK | A | 1 | 2 | 4.58 | 15 | 1 | 0 | 0 | 2 | 0 | 0 | 19.2 | 98 | 18 | 17 | 10 | 1 | 16 | 0 | 2 | 11 | 2 | 23 | |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | OAK | DSL | 0 | 1 | 4.33 | 15 | 2 | 0 | 0 | 3 | 0 | 1 | 27.0 | 126 | 18 | 19 | 13 | 1 | 22 | 0 | 3 | 4 | 3 | 30 | |
| 2023 | OAK | DSL | 0 | 1 | 2.75 | 16 | 0 | 0 | 0 | 6 | 0 | 2 | 19.2 | 82 | 14 | 6 | 6 | 1 | 8 | 0 | 3 | 4 | 1 | 29 | |
| 2024 | OAK | CPX | 1 | 1 | 6.80 | 12 | 8 | 0 | 0 | 0 | 0 | 0 | 43.2 | 208 | 51 | 39 | 33 | 3 | 28 | 0 | 4 | 8 | 1 | 35 | |
| 2024 | OAK | A | 0 | 0 | 29.70 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 3.1 | 26 | 7 | 11 | 11 | 1 | 6 | 0 | 2 | 2 | 0 | 4 | |
| 2024 | OAK | MiLB | 1 | 1 | 8.43 | 15 | 8 | 0 | 0 | 0 | 0 | 0 | 47.0 | 234 | 58 | 50 | 44 | 4 | 34 | 0 | 6 | 10 | 1 | 39 | |
| 2025 | Steamer | PROJ | 0 | 0 | 6.34 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | |||
| 2025 | OOPSY | PROJ | 0 | 0 | 6.88 | 1 | 1 | 0 | 0 | 0 | 3.1 | 16 | 4 | 3 | 2 | 1 | 2 | 0 | 0 | 1 | |||||
| 2025 | OAK | A | 1 | 2 | 4.58 | 15 | 1 | 0 | 0 | 2 | 0 | 0 | 19.2 | 98 | 18 | 17 | 10 | 1 | 16 | 0 | 2 | 11 | 2 | 23 | |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | OAK | DSL | 10.00 | 7.33 | 1.36 | 0.33 | 23.8% | 17.5% | 6.3% | .178 | 1.48 | .243 | 57.7% | 100 | 109 | 4.84 | ||||
| 2023 | OAK | DSL | 13.27 | 3.66 | 3.63 | 0.46 | 35.4% | 9.8% | 25.6% | .197 | 1.12 | .317 | 80.5% | 59 | 71 | 3.37 | ||||
| 2024 | OAK | CPX | 7.21 | 5.77 | 1.25 | 0.62 | 16.8% | 13.5% | 3.4% | .290 | 1.81 | .348 | 55.8% | 124 | 118 | 6.19 | ||||
| 2024 | OAK | A | 10.80 | 16.20 | 0.67 | 2.70 | 15.4% | 23.1% | -7.7% | .389 | 3.90 | .462 | 29.4% | 595 | 253 | 12.77 | ||||
| 2024 | OAK | MiLB | 7.47 | 6.51 | 1.15 | 0.77 | 16.7% | 14.5% | 2.1% | .299 | 1.96 | .358 | 51.9% | 158 | 127 | 6.65 | ||||
| 2025 | Steamer | PROJ | 4.83 | 6.05 | 0.80 | 1.53 | 11.3% | 14.2% | -2.9% | .287 | 1.83 | .297 | 67.9% | 6.49 | ||||||
| 2025 | OOPSY | PROJ | 3.89 | 6.36 | 0.61 | 1.60 | 8.5% | 14.0% | -5.4% | .299 | 1.99 | .300 | 66.3% | 6.92 | ||||||
| 2025 | OAK | A | 10.53 | 7.32 | 1.44 | 0.46 | 23.5% | 16.3% | 7.1% | .225 | 1.73 | .304 | 54.9% | 99 | 108 | 5.03 | ||||
| 2025 | Steamer | ROS | 5.23 | 6.92 | 0.76 | 1.37 | 12.1% | 16.0% | -3.9% | .282 | 1.89 | .298 | 68.6% | 6.36 |
| 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 | OAK | DSL | 10.00 | 7.33 | 1.36 | 0.33 | 23.8% | 17.5% | 6.3% | .178 | 1.48 | .243 | 57.7% | 100 | 109 | 4.84 | ||||
| 2023 | OAK | DSL | 13.27 | 3.66 | 3.63 | 0.46 | 35.4% | 9.8% | 25.6% | .197 | 1.12 | .317 | 80.5% | 59 | 71 | 3.37 | ||||
| 2024 | OAK | CPX | 7.21 | 5.77 | 1.25 | 0.62 | 16.8% | 13.5% | 3.4% | .290 | 1.81 | .348 | 55.8% | 124 | 118 | 6.19 | ||||
| 2024 | OAK | A | 10.80 | 16.20 | 0.67 | 2.70 | 15.4% | 23.1% | -7.7% | .389 | 3.90 | .462 | 29.4% | 595 | 253 | 12.77 | ||||
| 2024 | OAK | MiLB | 7.47 | 6.51 | 1.15 | 0.77 | 16.7% | 14.5% | 2.1% | .299 | 1.96 | .358 | 51.9% | 158 | 127 | 6.65 | ||||
| 2025 | Steamer | PROJ | 4.83 | 6.05 | 0.80 | 1.53 | 11.3% | 14.2% | -2.9% | .287 | 1.83 | .297 | 67.9% | 6.49 | ||||||
| 2025 | OOPSY | PROJ | 3.89 | 6.36 | 0.61 | 1.60 | 8.5% | 14.0% | -5.4% | .299 | 1.99 | .300 | 66.3% | 6.92 | ||||||
| 2025 | OAK | A | 10.53 | 7.32 | 1.44 | 0.46 | 23.5% | 16.3% | 7.1% | .225 | 1.73 | .304 | 54.9% | 99 | 108 | 5.03 | ||||
| 2025 | Steamer | ROS | 5.23 | 6.92 | 0.76 | 1.37 | 12.1% | 16.0% | -3.9% | .282 | 1.89 | .298 | 68.6% | 6.36 |
