Yohanfer Santana
Miami Marlins (CPX)P
Age: 20
Bats/Throws: R/R
6'7" / 200
DOB: 10/13/2005
(20 years, 7 months, 2 days)
P
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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | MIA | DSL | 17 | 0 | 4 | 0 | 10 | 7 | 24.1 | 9.25 | 11.10 | 1.11 | .311 | 62.5% | 42.9% | 13.0% | 7.40 | 7.84 | 6.93 | ||||||
| 2024 | MIA | DSL | 18 | 0 | 0 | 0 | 3 | 3 | 7.0 | 15.43 | 5.14 | 2.57 | .273 | 48.8% | 38.5% | 28.6% | 9.00 | 6.83 | 3.68 | ||||||
| 2025 | MIA | DSL | 19 | 0 | 2 | 0 | 5 | 5 | 9.2 | 7.45 | 5.59 | 0.00 | .296 | 56.3% | 56.0% | 0.0% | 4.66 | 4.86 | 5.29 | ||||||
| 2026 | Steamer | PROJ | 20 | 0 | 0 | 0 | 0 | 0 | 1.0 | 4.25 | 7.31 | 1.64 | .299 | 66.8% | 41.1% | 7.16 | 7.15 | 6.91 | 0.0 | ||||||
| 2026 | MIA | CPX | 20 | 0 | 0 | 0 | 3 | 1 | 3.0 | 12.00 | 21.00 | 3.00 | .250 | 69.8% | 55.6% | 50.0% | 6.00 | 12.69 | 9.15 | ||||||
| 2026 | Steamer | ROS | 20 | 0 | 0 | 0 | 0 | 0 | 1.0 | 4.46 | 8.89 | 1.47 | .300 | 67.1% | 7.38 | 7.40 | 0.0 | ||||||||
| 2026 | OOPSY | ROS | 20 | 0 | 0 | 0 | 1 | 0 | 1.2 | 7.71 | 6.78 | 1.70 | .293 | 78.5% | 5.57 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | MIA | DSL | 17 | 0 | 4 | 0 | 10 | 7 | 24.1 | 9.25 | 11.10 | 1.11 | .311 | 62.5% | 42.9% | 13.0% | 7.40 | 7.84 | 6.93 | ||||||
| 2024 | MIA | DSL | 18 | 0 | 0 | 0 | 3 | 3 | 7.0 | 15.43 | 5.14 | 2.57 | .273 | 48.8% | 38.5% | 28.6% | 9.00 | 6.83 | 3.68 | ||||||
| 2025 | MIA | DSL | 19 | 0 | 2 | 0 | 5 | 5 | 9.2 | 7.45 | 5.59 | 0.00 | .296 | 56.3% | 56.0% | 0.0% | 4.66 | 4.86 | 5.29 | ||||||
| 2026 | Steamer | PROJ | 20 | 0 | 0 | 0 | 0 | 0 | 1.0 | 4.25 | 7.31 | 1.64 | .299 | 66.8% | 41.1% | 7.16 | 7.15 | 6.91 | 0.0 | ||||||
| 2026 | MIA | CPX | 20 | 0 | 0 | 0 | 3 | 1 | 3.0 | 12.00 | 21.00 | 3.00 | .250 | 69.8% | 55.6% | 50.0% | 6.00 | 12.69 | 9.15 | ||||||
| 2026 | Steamer | ROS | 20 | 0 | 0 | 0 | 0 | 0 | 1.0 | 4.46 | 8.89 | 1.47 | .300 | 67.1% | 7.38 | 7.40 | 0.0 | ||||||||
| 2026 | OOPSY | ROS | 20 | 0 | 0 | 0 | 1 | 0 | 1.2 | 7.71 | 6.78 | 1.70 | .293 | 78.5% | 5.57 | 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 QS - Quality Starts; pitched at least 6 innings and gave up 3 or fewer earned runs | 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 | MIA | DSL | 0 | 4 | 7.40 | 10 | 7 | 0 | 0 | 0 | 0 | 0 | 24.1 | 124 | 22 | 24 | 20 | 3 | 30 | 0 | 5 | 7 | 1 | 25 | |
| 2024 | MIA | DSL | 0 | 0 | 9.00 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 7.0 | 31 | 5 | 7 | 7 | 2 | 4 | 0 | 2 | 2 | 0 | 12 | |
| 2025 | MIA | DSL | 0 | 2 | 4.66 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | 9.2 | 43 | 8 | 7 | 5 | 0 | 6 | 0 | 2 | 3 | 0 | 8 | |
| 2026 | Steamer | PROJ | 0 | 0 | 7.16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | |||
| 2026 | MIA | CPX | 0 | 0 | 6.00 | 3 | 1 | 0 | 0 | 0 | 1 | 0 | 3.0 | 20 | 3 | 4 | 2 | 1 | 7 | 0 | 0 | 1 | 0 | 4 | |
| 2026 | Steamer | ROS | 0 | 0 | 7.38 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | ||||
| 2026 | OOPSY | ROS | 0 | 0 | 5.57 | 1 | 0 | 0 | 0 | 0 | 1.2 | 7 | 2 | 1 | 1 | 0 | 1 | 0 | 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 QS - Quality Starts; pitched at least 6 innings and gave up 3 or fewer earned runs | 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 | MIA | DSL | 0 | 4 | 7.40 | 10 | 7 | 0 | 0 | 0 | 0 | 0 | 24.1 | 124 | 22 | 24 | 20 | 3 | 30 | 0 | 5 | 7 | 1 | 25 | |
| 2024 | MIA | DSL | 0 | 0 | 9.00 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 7.0 | 31 | 5 | 7 | 7 | 2 | 4 | 0 | 2 | 2 | 0 | 12 | |
| 2025 | MIA | DSL | 0 | 2 | 4.66 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | 9.2 | 43 | 8 | 7 | 5 | 0 | 6 | 0 | 2 | 3 | 0 | 8 | |
| 2026 | Steamer | PROJ | 0 | 0 | 7.16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | |||
| 2026 | MIA | CPX | 0 | 0 | 6.00 | 3 | 1 | 0 | 0 | 0 | 1 | 0 | 3.0 | 20 | 3 | 4 | 2 | 1 | 7 | 0 | 0 | 1 | 0 | 4 | |
| 2026 | Steamer | ROS | 0 | 0 | 7.38 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | ||||
| 2026 | OOPSY | ROS | 0 | 0 | 5.57 | 1 | 0 | 0 | 0 | 0 | 1.2 | 7 | 2 | 1 | 1 | 0 | 1 | 0 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | MIA | DSL | 9.25 | 11.10 | 0.83 | 1.11 | 20.2% | 24.2% | -4.0% | .247 | 2.14 | .311 | 62.5% | 156 | 164 | 7.84 | ||||
| 2024 | MIA | DSL | 15.43 | 5.14 | 3.00 | 2.57 | 38.7% | 12.9% | 25.8% | .200 | 1.29 | .273 | 48.8% | 179 | 137 | 6.83 | ||||
| 2025 | MIA | DSL | 7.45 | 5.59 | 1.33 | 0.00 | 18.6% | 14.0% | 4.7% | .229 | 1.45 | .296 | 56.3% | 85 | 89 | 4.86 | ||||
| 2026 | Steamer | PROJ | 4.25 | 7.31 | 0.58 | 1.64 | 9.6% | 16.4% | -6.9% | .296 | 2.02 | .299 | 66.8% | 7.15 | ||||||
| 2026 | MIA | CPX | 12.00 | 21.00 | 0.57 | 3.00 | 20.0% | 35.0% | -15.0% | .231 | 3.33 | .250 | 69.8% | 116 | 246 | 12.69 | ||||
| 2026 | Steamer | ROS | 4.46 | 8.89 | 0.50 | 1.47 | 9.8% | 19.5% | -9.7% | .292 | 2.16 | .300 | 67.1% | 7.40 | ||||||
| 2026 | OOPSY | ROS | 7.71 | 6.78 | 1.14 | 1.70 | 14.1% | 12.4% | 1.7% | .271 | 2.18 | .293 | 78.5% | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | MIA | DSL | 9.25 | 11.10 | 0.83 | 1.11 | 20.2% | 24.2% | -4.0% | .247 | 2.14 | .311 | 62.5% | 156 | 164 | 7.84 | ||||
| 2024 | MIA | DSL | 15.43 | 5.14 | 3.00 | 2.57 | 38.7% | 12.9% | 25.8% | .200 | 1.29 | .273 | 48.8% | 179 | 137 | 6.83 | ||||
| 2025 | MIA | DSL | 7.45 | 5.59 | 1.33 | 0.00 | 18.6% | 14.0% | 4.7% | .229 | 1.45 | .296 | 56.3% | 85 | 89 | 4.86 | ||||
| 2026 | Steamer | PROJ | 4.25 | 7.31 | 0.58 | 1.64 | 9.6% | 16.4% | -6.9% | .296 | 2.02 | .299 | 66.8% | 7.15 | ||||||
| 2026 | MIA | CPX | 12.00 | 21.00 | 0.57 | 3.00 | 20.0% | 35.0% | -15.0% | .231 | 3.33 | .250 | 69.8% | 116 | 246 | 12.69 | ||||
| 2026 | Steamer | ROS | 4.46 | 8.89 | 0.50 | 1.47 | 9.8% | 19.5% | -9.7% | .292 | 2.16 | .300 | 67.1% | 7.40 | ||||||
| 2026 | OOPSY | ROS | 7.71 | 6.78 | 1.14 | 1.70 | 14.1% | 12.4% | 1.7% | .271 | 2.18 | .293 | 78.5% | 6.36 |
