Michael Sansone
Boston Red Sox (A+)P
Age: 25
Bats/Throws: R/L
5'9" / 195
DOB: 11/10/1999
(25 years, 8 months, 23 days)
P
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 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 | TBR | CPX | 22 | 0 | 0 | 0 | 4 | 0 | 5.1 | 10.13 | 1.69 | 0.00 | .167 | 100.0% | 44.4% | 0.0% | 0.00 | 2.14 | 2.64 | ||||||
| 2023 | TBR | A | 23 | 3 | 3 | 1 | 15 | 0 | 28.1 | 11.75 | 1.59 | 0.95 | .343 | 68.3% | 37.7% | 9.4% | 3.49 | 3.10 | 2.89 | ||||||
| 2024 | BOS | A | 24 | 7 | 4 | 3 | 20 | 3 | 72.1 | 8.46 | 1.12 | 0.50 | .306 | 66.3% | 34.0% | 5.3% | 3.11 | 3.25 | 3.46 | ||||||
| 2025 | Steamer | PROJ | 25 | 0 | 0 | 0 | 1 | 0 | 1.0 | 5.25 | 4.39 | 1.49 | .298 | 68.3% | 39.3% | 5.72 | 5.78 | 5.70 | 0.0 | ||||||
| 2025 | OOPSY | PROJ | 25 | 0 | 0 | 0 | 1 | 1 | 3.3 | 4.97 | 2.60 | 1.52 | .291 | 58.6% | 5.63 | 5.25 | 0.0 | ||||||||
| 2025 | BOS | A | 25 | 1 | 2 | 2 | 10 | 0 | 19.2 | 10.07 | 0.46 | 0.92 | .300 | 78.9% | 36.5% | 8.7% | 2.75 | 2.77 | 2.39 | ||||||
| 2025 | BOS | A+ | 25 | 2 | 3 | 0 | 11 | 4 | 39.2 | 7.26 | 1.59 | 0.91 | .293 | 84.5% | 43.7% | 8.9% | 2.72 | 3.82 | 3.81 | ||||||
| 2025 | BOS | MiLB | 25 | 3 | 5 | 2 | 21 | 4 | 59.1 | 8.19 | 1.21 | 0.91 | .295 | 83.0% | 41.5% | 8.8% | 2.73 | 3.47 | 3.34 | ||||||
| 2025 | Steamer | ROS | 0 | 0 | 0 | 1 | 0 | 1.0 | 5.38 | 3.23 | 1.45 | .294 | 69.3% | 5.16 | 5.23 | 0.0 | |||||||||
| 2025 | OOPSY | ROS | 25 | 0 | 0 | 0 | 1 | 1 | 3.0 | 4.95 | 2.52 | 1.53 | .290 | 58.5% | 5.60 | 5.24 | 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 | TBR | CPX | 22 | 0 | 0 | 0 | 4 | 0 | 5.1 | 10.13 | 1.69 | 0.00 | .167 | 100.0% | 44.4% | 0.0% | 0.00 | 2.14 | 2.64 | ||||||
| 2023 | TBR | A | 23 | 3 | 3 | 1 | 15 | 0 | 28.1 | 11.75 | 1.59 | 0.95 | .343 | 68.3% | 37.7% | 9.4% | 3.49 | 3.10 | 2.89 | ||||||
| 2024 | BOS | A | 24 | 7 | 4 | 3 | 20 | 3 | 72.1 | 8.46 | 1.12 | 0.50 | .306 | 66.3% | 34.0% | 5.3% | 3.11 | 3.25 | 3.46 | ||||||
| 2025 | Steamer | PROJ | 25 | 0 | 0 | 0 | 1 | 0 | 1.0 | 5.25 | 4.39 | 1.49 | .298 | 68.3% | 39.3% | 5.72 | 5.78 | 5.70 | 0.0 | ||||||
| 2025 | OOPSY | PROJ | 25 | 0 | 0 | 0 | 1 | 1 | 3.3 | 4.97 | 2.60 | 1.52 | .291 | 58.6% | 5.63 | 5.25 | 0.0 | ||||||||
| 2025 | BOS | A | 25 | 1 | 2 | 2 | 10 | 0 | 19.2 | 10.07 | 0.46 | 0.92 | .300 | 78.9% | 36.5% | 8.7% | 2.75 | 2.77 | 2.39 | ||||||
| 2025 | BOS | A+ | 25 | 2 | 3 | 0 | 11 | 4 | 39.2 | 7.26 | 1.59 | 0.91 | .293 | 84.5% | 43.7% | 8.9% | 2.72 | 3.82 | 3.81 | ||||||
| 2025 | BOS | MiLB | 25 | 3 | 5 | 2 | 21 | 4 | 59.1 | 8.19 | 1.21 | 0.91 | .295 | 83.0% | 41.5% | 8.8% | 2.73 | 3.47 | 3.34 | ||||||
| 2025 | Steamer | ROS | 0 | 0 | 0 | 1 | 0 | 1.0 | 5.38 | 3.23 | 1.45 | .294 | 69.3% | 5.16 | 5.23 | 0.0 | |||||||||
| 2025 | OOPSY | ROS | 25 | 0 | 0 | 0 | 1 | 1 | 3.0 | 4.95 | 2.52 | 1.53 | .290 | 58.5% | 5.60 | 5.24 | 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 | TBR | CPX | 0 | 0 | 0.00 | 4 | 0 | 0 | 0 | 0 | 1 | 0 | 5.1 | 19 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 6 | |
| 2023 | TBR | A | 3 | 3 | 3.49 | 15 | 0 | 0 | 0 | 1 | 0 | 1 | 28.1 | 113 | 26 | 13 | 11 | 3 | 5 | 0 | 1 | 2 | 0 | 37 | |
| 2024 | BOS | A | 7 | 4 | 3.11 | 20 | 3 | 0 | 0 | 3 | 1 | 0 | 72.1 | 288 | 64 | 32 | 25 | 4 | 9 | 0 | 11 | 3 | 2 | 68 | |
| 2025 | Steamer | PROJ | 0 | 0 | 5.72 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | |||
| 2025 | OOPSY | PROJ | 0 | 0 | 5.63 | 1 | 1 | 0 | 0 | 0 | 3.3 | 13 | 3 | 2 | 2 | 1 | 1 | 0 | 0 | 2 | |||||
| 2025 | BOS | A | 1 | 2 | 2.75 | 10 | 0 | 0 | 0 | 2 | 0 | 1 | 19.2 | 75 | 17 | 6 | 6 | 2 | 1 | 0 | 0 | 0 | 0 | 22 | |
| 2025 | BOS | A+ | 2 | 3 | 2.72 | 11 | 4 | 0 | 0 | 0 | 1 | 1 | 39.2 | 161 | 38 | 12 | 12 | 4 | 7 | 0 | 2 | 0 | 1 | 32 | |
| 2025 | BOS | MiLB | 3 | 5 | 2.73 | 21 | 4 | 0 | 0 | 2 | 1 | 2 | 59.1 | 236 | 55 | 18 | 18 | 6 | 8 | 0 | 2 | 0 | 1 | 54 | |
| 2025 | Steamer | ROS | 0 | 0 | 5.16 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 4 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | ||||
| 2025 | OOPSY | ROS | 0 | 0 | 5.60 | 1 | 1 | 0 | 0 | 0 | 3.0 | 12 | 3 | 2 | 2 | 1 | 1 | 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 | TBR | CPX | 0 | 0 | 0.00 | 4 | 0 | 0 | 0 | 0 | 1 | 0 | 5.1 | 19 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 6 | |
| 2023 | TBR | A | 3 | 3 | 3.49 | 15 | 0 | 0 | 0 | 1 | 0 | 1 | 28.1 | 113 | 26 | 13 | 11 | 3 | 5 | 0 | 1 | 2 | 0 | 37 | |
| 2024 | BOS | A | 7 | 4 | 3.11 | 20 | 3 | 0 | 0 | 3 | 1 | 0 | 72.1 | 288 | 64 | 32 | 25 | 4 | 9 | 0 | 11 | 3 | 2 | 68 | |
| 2025 | Steamer | PROJ | 0 | 0 | 5.72 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | |||
| 2025 | OOPSY | PROJ | 0 | 0 | 5.63 | 1 | 1 | 0 | 0 | 0 | 3.3 | 13 | 3 | 2 | 2 | 1 | 1 | 0 | 0 | 2 | |||||
| 2025 | BOS | A | 1 | 2 | 2.75 | 10 | 0 | 0 | 0 | 2 | 0 | 1 | 19.2 | 75 | 17 | 6 | 6 | 2 | 1 | 0 | 0 | 0 | 0 | 22 | |
| 2025 | BOS | A+ | 2 | 3 | 2.72 | 11 | 4 | 0 | 0 | 0 | 1 | 1 | 39.2 | 161 | 38 | 12 | 12 | 4 | 7 | 0 | 2 | 0 | 1 | 32 | |
| 2025 | BOS | MiLB | 3 | 5 | 2.73 | 21 | 4 | 0 | 0 | 2 | 1 | 2 | 59.1 | 236 | 55 | 18 | 18 | 6 | 8 | 0 | 2 | 0 | 1 | 54 | |
| 2025 | Steamer | ROS | 0 | 0 | 5.16 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 4 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | ||||
| 2025 | OOPSY | ROS | 0 | 0 | 5.60 | 1 | 1 | 0 | 0 | 0 | 3.0 | 12 | 3 | 2 | 2 | 1 | 1 | 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 | TBR | CPX | 10.13 | 1.69 | 6.00 | 0.00 | 31.6% | 5.3% | 26.3% | .111 | 0.56 | .167 | 100.0% | 0 | 48 | 2.14 | ||||
| 2023 | TBR | A | 11.75 | 1.59 | 7.40 | 0.95 | 32.7% | 4.4% | 28.3% | .243 | 1.09 | .343 | 68.3% | 85 | 77 | 3.10 | ||||
| 2024 | BOS | A | 8.46 | 1.12 | 7.56 | 0.50 | 23.6% | 3.1% | 20.5% | .239 | 1.01 | .306 | 66.3% | 77 | 84 | 3.25 | ||||
| 2025 | Steamer | PROJ | 5.25 | 4.39 | 1.20 | 1.49 | 12.7% | 10.7% | 2.1% | .284 | 1.63 | .298 | 68.3% | 5.78 | ||||||
| 2025 | OOPSY | PROJ | 4.97 | 2.60 | 1.91 | 1.52 | 13.8% | 7.2% | 6.6% | .280 | 1.32 | .291 | 58.6% | 5.25 | ||||||
| 2025 | BOS | A | 10.07 | 0.46 | 22.00 | 0.92 | 29.3% | 1.3% | 28.0% | .230 | 0.92 | .300 | 78.9% | 66 | 69 | 2.77 | ||||
| 2025 | BOS | A+ | 7.26 | 1.59 | 4.57 | 0.91 | 19.9% | 4.3% | 15.5% | .250 | 1.13 | .293 | 84.5% | 67 | 96 | 3.82 | ||||
| 2025 | BOS | MiLB | 8.19 | 1.21 | 6.75 | 0.91 | 22.9% | 3.4% | 19.5% | .243 | 1.06 | .295 | 83.0% | 67 | 87 | 3.47 | ||||
| 2025 | Steamer | ROS | 5.38 | 3.23 | 1.67 | 1.45 | 13.5% | 8.1% | 5.4% | .279 | 1.48 | .294 | 69.3% | 5.23 | ||||||
| 2025 | OOPSY | ROS | 4.95 | 2.52 | 1.97 | 1.53 | 13.8% | 7.0% | 6.8% | .279 | 1.30 | .290 | 58.5% | 5.24 |
| 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 | TBR | CPX | 10.13 | 1.69 | 6.00 | 0.00 | 31.6% | 5.3% | 26.3% | .111 | 0.56 | .167 | 100.0% | 0 | 48 | 2.14 | ||||
| 2023 | TBR | A | 11.75 | 1.59 | 7.40 | 0.95 | 32.7% | 4.4% | 28.3% | .243 | 1.09 | .343 | 68.3% | 85 | 77 | 3.10 | ||||
| 2024 | BOS | A | 8.46 | 1.12 | 7.56 | 0.50 | 23.6% | 3.1% | 20.5% | .239 | 1.01 | .306 | 66.3% | 77 | 84 | 3.25 | ||||
| 2025 | Steamer | PROJ | 5.25 | 4.39 | 1.20 | 1.49 | 12.7% | 10.7% | 2.1% | .284 | 1.63 | .298 | 68.3% | 5.78 | ||||||
| 2025 | OOPSY | PROJ | 4.97 | 2.60 | 1.91 | 1.52 | 13.8% | 7.2% | 6.6% | .280 | 1.32 | .291 | 58.6% | 5.25 | ||||||
| 2025 | BOS | A | 10.07 | 0.46 | 22.00 | 0.92 | 29.3% | 1.3% | 28.0% | .230 | 0.92 | .300 | 78.9% | 66 | 69 | 2.77 | ||||
| 2025 | BOS | A+ | 7.26 | 1.59 | 4.57 | 0.91 | 19.9% | 4.3% | 15.5% | .250 | 1.13 | .293 | 84.5% | 67 | 96 | 3.82 | ||||
| 2025 | BOS | MiLB | 8.19 | 1.21 | 6.75 | 0.91 | 22.9% | 3.4% | 19.5% | .243 | 1.06 | .295 | 83.0% | 67 | 87 | 3.47 | ||||
| 2025 | Steamer | ROS | 5.38 | 3.23 | 1.67 | 1.45 | 13.5% | 8.1% | 5.4% | .279 | 1.48 | .294 | 69.3% | 5.23 | ||||||
| 2025 | OOPSY | ROS | 4.95 | 2.52 | 1.97 | 1.53 | 13.8% | 7.0% | 6.8% | .279 | 1.30 | .290 | 58.5% | 5.24 |
