Simon Leandro
Free Agent (A)P
Age: 23
Bats/Throws: R/R
6'3" / 171
DOB: 4/24/2002
(23 years, 11 months, 9 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | BAL | DSL | 21 | 2 | 1 | 3 | 14 | 0 | 28.0 | 8.04 | 2.25 | 0.00 | .341 | 57.9% | 43.4% | 0.0% | 4.18 | 3.16 | 4.07 | ||||||
| 2024 | BAL | CPX | 22 | 2 | 1 | 0 | 10 | 5 | 35.1 | 7.64 | 5.60 | 0.00 | .318 | 59.7% | 44.7% | 0.0% | 5.86 | 4.50 | 5.38 | ||||||
| 2024 | BAL | A | 22 | 0 | 0 | 0 | 6 | 0 | 6.2 | 10.80 | 6.75 | 0.00 | .200 | 77.8% | 33.3% | 0.0% | 2.70 | 3.88 | 4.83 | ||||||
| 2024 | BAL | MiLB | 22 | 2 | 1 | 0 | 16 | 5 | 42.0 | 8.14 | 5.79 | 0.00 | .303 | 62.0% | 43.2% | 0.0% | 5.36 | 4.40 | 5.30 | ||||||
| 2025 | BAL | CPX | 23 | 3 | 0 | 0 | 4 | 0 | 7.1 | 6.14 | 4.91 | 0.00 | .348 | 66.7% | 43.5% | 0.0% | 2.45 | 3.84 | 4.95 | ||||||
| 2025 | BAL | A | 23 | 2 | 3 | 3 | 21 | 0 | 30.0 | 7.80 | 4.50 | 0.60 | .275 | 41.4% | 40.2% | 7.1% | 6.00 | 4.20 | 4.09 | ||||||
| 2025 | BAL | MiLB | 23 | 5 | 3 | 3 | 25 | 0 | 37.1 | 7.47 | 4.58 | 0.48 | .291 | 47.7% | 41.0% | 5.3% | 5.30 | 4.13 | 4.26 | ||||||
| 2026 | Steamer | PROJ | 24 | 0 | 0 | 0 | 1 | 0 | 1.0 | 5.31 | 6.27 | 1.46 | .297 | 68.9% | 41.0% | 6.14 | 6.29 | 6.21 | 0.0 | ||||||
| 2026 | OOPSY | PROJ | 24 | 0 | 0 | 0 | 1 | 0 | 2.0 | 4.00 | 4.93 | 1.59 | .286 | 60.5% | 6.54 | 6.35 | 0.0 | ||||||||
| 2026 | Steamer | ROS | 24 | 0 | 0 | 0 | 1 | 0 | 1.0 | 5.48 | 6.40 | 1.43 | .297 | 69.1% | 6.10 | 6.26 | 0.0 | ||||||||
| 2026 | OOPSY | ROS | 24 | 0 | 0 | 0 | 1 | 0 | 2.0 | 4.00 | 4.93 | 1.59 | .286 | 60.5% | 6.54 | 6.35 | 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 | BAL | DSL | 21 | 2 | 1 | 3 | 14 | 0 | 28.0 | 8.04 | 2.25 | 0.00 | .341 | 57.9% | 43.4% | 0.0% | 4.18 | 3.16 | 4.07 | ||||||
| 2024 | BAL | CPX | 22 | 2 | 1 | 0 | 10 | 5 | 35.1 | 7.64 | 5.60 | 0.00 | .318 | 59.7% | 44.7% | 0.0% | 5.86 | 4.50 | 5.38 | ||||||
| 2024 | BAL | A | 22 | 0 | 0 | 0 | 6 | 0 | 6.2 | 10.80 | 6.75 | 0.00 | .200 | 77.8% | 33.3% | 0.0% | 2.70 | 3.88 | 4.83 | ||||||
| 2024 | BAL | MiLB | 22 | 2 | 1 | 0 | 16 | 5 | 42.0 | 8.14 | 5.79 | 0.00 | .303 | 62.0% | 43.2% | 0.0% | 5.36 | 4.40 | 5.30 | ||||||
| 2025 | BAL | CPX | 23 | 3 | 0 | 0 | 4 | 0 | 7.1 | 6.14 | 4.91 | 0.00 | .348 | 66.7% | 43.5% | 0.0% | 2.45 | 3.84 | 4.95 | ||||||
| 2025 | BAL | A | 23 | 2 | 3 | 3 | 21 | 0 | 30.0 | 7.80 | 4.50 | 0.60 | .275 | 41.4% | 40.2% | 7.1% | 6.00 | 4.20 | 4.09 | ||||||
| 2025 | BAL | MiLB | 23 | 5 | 3 | 3 | 25 | 0 | 37.1 | 7.47 | 4.58 | 0.48 | .291 | 47.7% | 41.0% | 5.3% | 5.30 | 4.13 | 4.26 | ||||||
| 2026 | Steamer | PROJ | 24 | 0 | 0 | 0 | 1 | 0 | 1.0 | 5.31 | 6.27 | 1.46 | .297 | 68.9% | 41.0% | 6.14 | 6.29 | 6.21 | 0.0 | ||||||
| 2026 | OOPSY | PROJ | 24 | 0 | 0 | 0 | 1 | 0 | 2.0 | 4.00 | 4.93 | 1.59 | .286 | 60.5% | 6.54 | 6.35 | 0.0 | ||||||||
| 2026 | Steamer | ROS | 24 | 0 | 0 | 0 | 1 | 0 | 1.0 | 5.48 | 6.40 | 1.43 | .297 | 69.1% | 6.10 | 6.26 | 0.0 | ||||||||
| 2026 | OOPSY | ROS | 24 | 0 | 0 | 0 | 1 | 0 | 2.0 | 4.00 | 4.93 | 1.59 | .286 | 60.5% | 6.54 | 6.35 | 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 | BAL | DSL | 2 | 1 | 4.18 | 14 | 0 | 0 | 0 | 3 | 0 | 0 | 28.0 | 119 | 29 | 16 | 13 | 0 | 7 | 0 | 2 | 5 | 0 | 25 | |
| 2024 | BAL | CPX | 2 | 1 | 5.86 | 10 | 5 | 0 | 0 | 0 | 0 | 0 | 35.1 | 165 | 34 | 25 | 23 | 0 | 22 | 0 | 6 | 4 | 3 | 30 | |
| 2024 | BAL | A | 0 | 0 | 2.70 | 6 | 0 | 0 | 0 | 0 | 1 | 1 | 6.2 | 29 | 3 | 2 | 2 | 0 | 5 | 0 | 1 | 3 | 0 | 8 | |
| 2024 | BAL | MiLB | 2 | 1 | 5.36 | 16 | 5 | 0 | 0 | 0 | 1 | 1 | 42.0 | 194 | 37 | 27 | 25 | 0 | 27 | 0 | 7 | 7 | 3 | 38 | |
| 2025 | BAL | CPX | 3 | 0 | 2.45 | 4 | 0 | 0 | 0 | 0 | 0 | 1 | 7.1 | 32 | 8 | 4 | 2 | 0 | 4 | 1 | 0 | 3 | 1 | 5 | |
| 2025 | BAL | A | 2 | 3 | 6.00 | 21 | 0 | 0 | 0 | 3 | 1 | 1 | 30.0 | 123 | 24 | 24 | 20 | 2 | 15 | 0 | 0 | 4 | 0 | 26 | |
| 2025 | BAL | MiLB | 5 | 3 | 5.30 | 25 | 0 | 0 | 0 | 3 | 1 | 2 | 37.1 | 155 | 32 | 28 | 22 | 2 | 19 | 1 | 0 | 7 | 1 | 31 | |
| 2026 | Steamer | PROJ | 0 | 0 | 6.14 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | |||
| 2026 | OOPSY | PROJ | 0 | 0 | 6.54 | 1 | 0 | 0 | 0 | 0 | 2.0 | 9 | 2 | 2 | 1 | 0 | 1 | 0 | 0 | 1 | |||||
| 2026 | Steamer | ROS | 0 | 0 | 6.10 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | ||||
| 2026 | OOPSY | ROS | 0 | 0 | 6.54 | 1 | 0 | 0 | 0 | 0 | 2.0 | 9 | 2 | 2 | 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 | BAL | DSL | 2 | 1 | 4.18 | 14 | 0 | 0 | 0 | 3 | 0 | 0 | 28.0 | 119 | 29 | 16 | 13 | 0 | 7 | 0 | 2 | 5 | 0 | 25 | |
| 2024 | BAL | CPX | 2 | 1 | 5.86 | 10 | 5 | 0 | 0 | 0 | 0 | 0 | 35.1 | 165 | 34 | 25 | 23 | 0 | 22 | 0 | 6 | 4 | 3 | 30 | |
| 2024 | BAL | A | 0 | 0 | 2.70 | 6 | 0 | 0 | 0 | 0 | 1 | 1 | 6.2 | 29 | 3 | 2 | 2 | 0 | 5 | 0 | 1 | 3 | 0 | 8 | |
| 2024 | BAL | MiLB | 2 | 1 | 5.36 | 16 | 5 | 0 | 0 | 0 | 1 | 1 | 42.0 | 194 | 37 | 27 | 25 | 0 | 27 | 0 | 7 | 7 | 3 | 38 | |
| 2025 | BAL | CPX | 3 | 0 | 2.45 | 4 | 0 | 0 | 0 | 0 | 0 | 1 | 7.1 | 32 | 8 | 4 | 2 | 0 | 4 | 1 | 0 | 3 | 1 | 5 | |
| 2025 | BAL | A | 2 | 3 | 6.00 | 21 | 0 | 0 | 0 | 3 | 1 | 1 | 30.0 | 123 | 24 | 24 | 20 | 2 | 15 | 0 | 0 | 4 | 0 | 26 | |
| 2025 | BAL | MiLB | 5 | 3 | 5.30 | 25 | 0 | 0 | 0 | 3 | 1 | 2 | 37.1 | 155 | 32 | 28 | 22 | 2 | 19 | 1 | 0 | 7 | 1 | 31 | |
| 2026 | Steamer | PROJ | 0 | 0 | 6.14 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | |||
| 2026 | OOPSY | PROJ | 0 | 0 | 6.54 | 1 | 0 | 0 | 0 | 0 | 2.0 | 9 | 2 | 2 | 1 | 0 | 1 | 0 | 0 | 1 | |||||
| 2026 | Steamer | ROS | 0 | 0 | 6.10 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | ||||
| 2026 | OOPSY | ROS | 0 | 0 | 6.54 | 1 | 0 | 0 | 0 | 0 | 2.0 | 9 | 2 | 2 | 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 | BAL | DSL | 8.04 | 2.25 | 3.57 | 0.00 | 21.0% | 5.9% | 15.1% | .264 | 1.29 | .341 | 57.9% | 88 | 66 | 3.16 | ||||
| 2024 | BAL | CPX | 7.64 | 5.60 | 1.36 | 0.00 | 18.2% | 13.3% | 4.8% | .248 | 1.58 | .318 | 59.7% | 127 | 95 | 4.50 | ||||
| 2024 | BAL | A | 10.80 | 6.75 | 1.60 | 0.00 | 27.6% | 17.2% | 10.3% | .130 | 1.20 | .200 | 77.8% | 73 | 104 | 3.88 | ||||
| 2024 | BAL | MiLB | 8.14 | 5.79 | 1.41 | 0.00 | 19.6% | 13.9% | 5.7% | .231 | 1.52 | .303 | 62.0% | 119 | 97 | 4.40 | ||||
| 2025 | BAL | CPX | 6.14 | 4.91 | 1.25 | 0.00 | 15.6% | 12.5% | 3.1% | .286 | 1.64 | .348 | 66.7% | 53 | 85 | 3.84 | ||||
| 2025 | BAL | A | 7.80 | 4.50 | 1.73 | 0.60 | 21.1% | 12.2% | 8.9% | .222 | 1.30 | .275 | 41.4% | 155 | 108 | 4.20 | ||||
| 2025 | BAL | MiLB | 7.47 | 4.58 | 1.63 | 0.48 | 20.0% | 12.3% | 7.7% | .235 | 1.37 | .291 | 47.7% | 135 | 104 | 4.13 | ||||
| 2026 | Steamer | PROJ | 5.31 | 6.27 | 0.85 | 1.46 | 12.4% | 14.6% | -2.2% | .282 | 1.83 | .297 | 68.9% | 6.29 | ||||||
| 2026 | OOPSY | PROJ | 4.00 | 4.93 | 0.81 | 1.59 | 10.1% | 12.5% | -2.3% | .286 | 1.63 | .286 | 60.5% | 6.35 | ||||||
| 2026 | Steamer | ROS | 5.48 | 6.40 | 0.86 | 1.43 | 12.8% | 14.9% | -2.1% | .280 | 1.83 | .297 | 69.1% | 6.26 | ||||||
| 2026 | OOPSY | ROS | 4.00 | 4.93 | 0.81 | 1.59 | 10.1% | 12.5% | -2.3% | .286 | 1.63 | .286 | 60.5% | 6.35 |
| 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 | BAL | DSL | 8.04 | 2.25 | 3.57 | 0.00 | 21.0% | 5.9% | 15.1% | .264 | 1.29 | .341 | 57.9% | 88 | 66 | 3.16 | ||||
| 2024 | BAL | CPX | 7.64 | 5.60 | 1.36 | 0.00 | 18.2% | 13.3% | 4.8% | .248 | 1.58 | .318 | 59.7% | 127 | 95 | 4.50 | ||||
| 2024 | BAL | A | 10.80 | 6.75 | 1.60 | 0.00 | 27.6% | 17.2% | 10.3% | .130 | 1.20 | .200 | 77.8% | 73 | 104 | 3.88 | ||||
| 2024 | BAL | MiLB | 8.14 | 5.79 | 1.41 | 0.00 | 19.6% | 13.9% | 5.7% | .231 | 1.52 | .303 | 62.0% | 119 | 97 | 4.40 | ||||
| 2025 | BAL | CPX | 6.14 | 4.91 | 1.25 | 0.00 | 15.6% | 12.5% | 3.1% | .286 | 1.64 | .348 | 66.7% | 53 | 85 | 3.84 | ||||
| 2025 | BAL | A | 7.80 | 4.50 | 1.73 | 0.60 | 21.1% | 12.2% | 8.9% | .222 | 1.30 | .275 | 41.4% | 155 | 108 | 4.20 | ||||
| 2025 | BAL | MiLB | 7.47 | 4.58 | 1.63 | 0.48 | 20.0% | 12.3% | 7.7% | .235 | 1.37 | .291 | 47.7% | 135 | 104 | 4.13 | ||||
| 2026 | Steamer | PROJ | 5.31 | 6.27 | 0.85 | 1.46 | 12.4% | 14.6% | -2.2% | .282 | 1.83 | .297 | 68.9% | 6.29 | ||||||
| 2026 | OOPSY | PROJ | 4.00 | 4.93 | 0.81 | 1.59 | 10.1% | 12.5% | -2.3% | .286 | 1.63 | .286 | 60.5% | 6.35 | ||||||
| 2026 | Steamer | ROS | 5.48 | 6.40 | 0.86 | 1.43 | 12.8% | 14.9% | -2.1% | .280 | 1.83 | .297 | 69.1% | 6.26 | ||||||
| 2026 | OOPSY | ROS | 4.00 | 4.93 | 0.81 | 1.59 | 10.1% | 12.5% | -2.3% | .286 | 1.63 | .286 | 60.5% | 6.35 |
