Batting
Pitching
Willi Castro
Minnesota TwinsOF
Age: 28
Bats/Throws: B/R
6'0" / 206
DOB: 4/24/1997
(28 years, 1 month, 27 days)
OF
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 ProjectionsMinor LeaguesSpring TrainingMLB Regular Season
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | MIN | MLB | 26 | 0 | 0 | 0 | 3 | 0 | 2.1 | 0.00 | 7.71 | 0.00 | .333 | 40.0% | 55.6% | 0.0% | 71.5 | 11.57 | 7.30 | 5.83 | 7.24 | 0.0 | |||
| 2024 | MIN | MLB | 27 | 0 | 0 | 0 | 2 | 0 | 1.1 | 0.00 | 0.00 | 0.00 | .000 | 100.0% | 50.0% | 0.0% | 75.1 | 0.00 | 7.74 | 3.17 | 5.43 | 0.0 | |||
| 2025 | OOPSY | PROJ | 28 | 0 | 0 | 0 | 1 | 0 | 0.7 | 5.59 | 3.00 | 1.81 | .299 | 65.7% | 5.91 | 5.67 | 0.0 | ||||||||
| 2025 | MIN | MLB | 28 | 0 | 0 | 0 | 1 | 0 | 1.0 | 0.00 | 0.00 | 0.00 | .250 | 100.0% | 0.0% | 0.0% | 54.6 | 0.00 | 1.52 | 3.06 | 7.43 | 0.0 | |||
| Total | - - - | MLB | 0 | 0 | 0 | 6 | 0 | 4.2 | 0.00 | 3.86 | 0.00 | .235 | 50.0% | 41.2% | 0.0% | 66.1 | 5.79 | 4.47 | 6.77 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | MIN | MLB | 26 | 0 | 0 | 0 | 3 | 0 | 2.1 | 0.00 | 7.71 | 0.00 | .333 | 40.0% | 55.6% | 0.0% | 71.5 | 11.57 | 7.30 | 5.83 | 7.24 | 0.0 | |||
| 2024 | MIN | MLB | 27 | 0 | 0 | 0 | 2 | 0 | 1.1 | 0.00 | 0.00 | 0.00 | .000 | 100.0% | 50.0% | 0.0% | 75.1 | 0.00 | 7.74 | 3.17 | 5.43 | 0.0 | |||
| 2025 | OOPSY | PROJ | 28 | 0 | 0 | 0 | 1 | 0 | 0.7 | 5.59 | 3.00 | 1.81 | .299 | 65.7% | 5.91 | 5.67 | 0.0 | ||||||||
| 2025 | MIN | MLB | 28 | 0 | 0 | 0 | 1 | 0 | 1.0 | 0.00 | 0.00 | 0.00 | .250 | 100.0% | 0.0% | 0.0% | 54.6 | 0.00 | 1.52 | 3.06 | 7.43 | 0.0 | |||
| Total | - - - | MLB | 0 | 0 | 0 | 6 | 0 | 4.2 | 0.00 | 3.86 | 0.00 | .235 | 50.0% | 41.2% | 0.0% | 66.1 | 5.79 | 4.47 | 6.77 | 0.0 |
Preseason ProjectionsMinor LeaguesSpring TrainingMLB Regular Season
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | MIN | MLB | 0 | 0 | 11.57 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.1 | 11 | 3 | 3 | 3 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
| 2024 | MIN | MLB | 0 | 0 | 0.00 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.1 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2025 | OOPSY | PROJ | 0 | 0 | 5.91 | 1 | 0 | 0 | 0 | 0 | 0.7 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 2025 | MIN | MLB | 0 | 0 | 0.00 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Total | - - - | MLB | 0 | 0 | 5.79 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.2 | 19 | 4 | 3 | 3 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | MIN | MLB | 0 | 0 | 11.57 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.1 | 11 | 3 | 3 | 3 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
| 2024 | MIN | MLB | 0 | 0 | 0.00 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.1 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2025 | OOPSY | PROJ | 0 | 0 | 5.91 | 1 | 0 | 0 | 0 | 0 | 0.7 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 2025 | MIN | MLB | 0 | 0 | 0.00 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Total | - - - | MLB | 0 | 0 | 5.79 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.2 | 19 | 4 | 3 | 3 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
Preseason ProjectionsMinor LeaguesSpring TrainingMLB Regular SeasonAverages
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | MIN | MLB | 0.00 | 7.71 | 0.00 | 0.00 | 0.0% | 18.2% | -18.2% | .333 | 2.14 | .333 | 40.0% | 271 | 136 | 5.83 | ||||
| 2024 | MIN | MLB | 0.00 | 0.00 | 0.00 | 0.00 | 0.0% | 0.0% | 0.0% | .000 | 0.00 | .000 | 100.0% | 0 | 77 | 3.17 | ||||
| 2025 | OOPSY | PROJ | 5.59 | 3.00 | 1.86 | 1.81 | 13.5% | 7.3% | 6.2% | .289 | 1.55 | .299 | 65.7% | 5.67 | ||||||
| 2025 | MIN | MLB | 0.00 | 0.00 | 0.00 | 0.00 | 0.0% | 0.0% | 0.0% | .250 | 1.00 | .250 | 100.0% | 0 | 75 | 3.06 | ||||
| Total | - - - | MLB | 0.00 | 3.86 | 0.00 | 0.00 | 0.0% | 10.5% | -10.5% | .235 | 1.29 | .235 | 50.0% | 136 | 106 | 4.47 |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | MIN | MLB | 0.00 | 7.71 | 0.00 | 0.00 | 0.0% | 18.2% | -18.2% | .333 | 2.14 | .333 | 40.0% | 271 | 136 | 5.83 | ||||
| 2024 | MIN | MLB | 0.00 | 0.00 | 0.00 | 0.00 | 0.0% | 0.0% | 0.0% | .000 | 0.00 | .000 | 100.0% | 0 | 77 | 3.17 | ||||
| 2025 | OOPSY | PROJ | 5.59 | 3.00 | 1.86 | 1.81 | 13.5% | 7.3% | 6.2% | .289 | 1.55 | .299 | 65.7% | 5.67 | ||||||
| 2025 | MIN | MLB | 0.00 | 0.00 | 0.00 | 0.00 | 0.0% | 0.0% | 0.0% | .250 | 1.00 | .250 | 100.0% | 0 | 75 | 3.06 | ||||
| Total | - - - | MLB | 0.00 | 3.86 | 0.00 | 0.00 | 0.0% | 10.5% | -10.5% | .235 | 1.29 | .235 | 50.0% | 136 | 106 | 4.47 |
Preseason ProjectionsMinor LeaguesSpring TrainingMLB Regular Season
| Season | Team | Level | Events Events - The number of Batted Balls (TBF - SO - BB - HBP) | EV EV - Exit Velocity (mph) - Speed of the baseball as it comes off the bat | maxEV maxEV - Maximum Exit Velocity (mph) - Highest speed of a ball off the bat. | LA LA - Launch Angle (degree) - Vertical direction of the ball as it leaves the bat | Barrels Barrels - A batted ball with comparable hit types (in terms of exit velocity and launch angle) have led to a minimum .500 batting average and 1.500 slugging percentage | Barrel% Barrel% - Percentage of batted balls that are classified as barrels | HardHit HardHit - Number of batted balls with exit velocity of 95 mph or higher | HardHit% HardHit% - Percentage of batted balls with exit velocity of 95 mph or higher | divider | ERA ERA - Earned Run Average ((ER*9)/IP) | xERA xERA - Expected ERA |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | MIN | MLB | 9 | 88.4 | 98.1 | 10.1 | 0 | 0.0% | 1 | 11.1% | 11.57 | 7.30 | |
| 2024 | MIN | MLB | 4 | 95.9 | 100.1 | 16.6 | 0 | 0.0% | 2 | 50.0% | 0.00 | 7.74 | |
| 2025 | MIN | MLB | 4 | 87.4 | 99.0 | 34.0 | 0 | 0.0% | 2 | 50.0% | 0.00 | 1.52 | |
| Total | - - - | MLB | 17 | 89.9 | 100.1 | 17.3 | 0 | 0.0% | 5 | 29.4% | 5.79 |
| Season | Team | Level | Events Events - The number of Batted Balls (TBF - SO - BB - HBP) | EV EV - Exit Velocity (mph) - Speed of the baseball as it comes off the bat | maxEV maxEV - Maximum Exit Velocity (mph) - Highest speed of a ball off the bat. | LA LA - Launch Angle (degree) - Vertical direction of the ball as it leaves the bat | Barrels Barrels - A batted ball with comparable hit types (in terms of exit velocity and launch angle) have led to a minimum .500 batting average and 1.500 slugging percentage | Barrel% Barrel% - Percentage of batted balls that are classified as barrels | HardHit HardHit - Number of batted balls with exit velocity of 95 mph or higher | HardHit% HardHit% - Percentage of batted balls with exit velocity of 95 mph or higher | divider | ERA ERA - Earned Run Average ((ER*9)/IP) | xERA xERA - Expected ERA |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | MIN | MLB | 9 | 88.4 | 98.1 | 10.1 | 0 | 0.0% | 1 | 11.1% | 11.57 | 7.30 | |
| 2024 | MIN | MLB | 4 | 95.9 | 100.1 | 16.6 | 0 | 0.0% | 2 | 50.0% | 0.00 | 7.74 | |
| 2025 | MIN | MLB | 4 | 87.4 | 99.0 | 34.0 | 0 | 0.0% | 2 | 50.0% | 0.00 | 1.52 | |
| Total | - - - | MLB | 17 | 89.9 | 100.1 | 17.3 | 0 | 0.0% | 5 | 29.4% | 5.79 |
