Sean Matson
Cleveland Guardians (A+)P
Age: 23
Bats/Throws: S/R
6'2" / 220
DOB: 6/2/2002
(23 years, 2 months)
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
In-Season ProjectionsMinor LeaguesCollege
| 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 | HARV | NCAA | 20 | 3 | 3 | 0 | 13 | 6 | 42.1 | 10.42 | 3.61 | 0.64 | .362 | 62.9% | 5.31 | 3.08 | |||||||||
| 2023 | HARV | NCAA | 21 | 3 | 5 | 0 | 13 | 11 | 61.0 | 8.70 | 2.95 | 1.18 | .339 | 64.0% | 5.02 | 4.20 | |||||||||
| 2024 | HARV | NCAA | 22 | 3 | 3 | 0 | 11 | 11 | 63.2 | 10.88 | 3.82 | 0.57 | .302 | 72.0% | 3.25 | 2.96 | |||||||||
| 2025 | CLE | A | 23 | 3 | 2 | 2 | 20 | 5 | 59.2 | 10.56 | 2.41 | 0.15 | .236 | 85.3% | 39.6% | 1.9% | 1.21 | 2.36 | 2.86 | ||||||
| 2025 | CLE | A+ | 23 | 0 | 0 | 0 | 2 | 1 | 6.0 | 13.50 | 3.00 | 1.50 | .357 | 45.5% | 53.3% | 20.0% | 6.00 | 3.63 | 2.31 | ||||||
| 2025 | CLE | MiLB | 23 | 3 | 2 | 2 | 22 | 6 | 65.2 | 10.83 | 2.47 | 0.27 | .247 | 80.8% | 40.9% | 3.4% | 1.64 | 2.48 | 2.81 | ||||||
| 2025 | Steamer | ROS | 0 | 0 | 0 | 0 | 0 | 1.0 | 6.79 | 4.16 | 1.35 | .298 | 70.1% | 5.06 | 5.05 | 0.0 | |||||||||
| 2025 | OOPSY | ROS | 23 | 0 | 0 | 0 | 1 | 1 | 3.0 | 7.01 | 3.32 | 1.21 | .292 | 63.6% | 4.77 | 4.59 | 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 | HARV | NCAA | 20 | 3 | 3 | 0 | 13 | 6 | 42.1 | 10.42 | 3.61 | 0.64 | .362 | 62.9% | 5.31 | 3.08 | |||||||||
| 2023 | HARV | NCAA | 21 | 3 | 5 | 0 | 13 | 11 | 61.0 | 8.70 | 2.95 | 1.18 | .339 | 64.0% | 5.02 | 4.20 | |||||||||
| 2024 | HARV | NCAA | 22 | 3 | 3 | 0 | 11 | 11 | 63.2 | 10.88 | 3.82 | 0.57 | .302 | 72.0% | 3.25 | 2.96 | |||||||||
| 2025 | CLE | A | 23 | 3 | 2 | 2 | 20 | 5 | 59.2 | 10.56 | 2.41 | 0.15 | .236 | 85.3% | 39.6% | 1.9% | 1.21 | 2.36 | 2.86 | ||||||
| 2025 | CLE | A+ | 23 | 0 | 0 | 0 | 2 | 1 | 6.0 | 13.50 | 3.00 | 1.50 | .357 | 45.5% | 53.3% | 20.0% | 6.00 | 3.63 | 2.31 | ||||||
| 2025 | CLE | MiLB | 23 | 3 | 2 | 2 | 22 | 6 | 65.2 | 10.83 | 2.47 | 0.27 | .247 | 80.8% | 40.9% | 3.4% | 1.64 | 2.48 | 2.81 | ||||||
| 2025 | Steamer | ROS | 0 | 0 | 0 | 0 | 0 | 1.0 | 6.79 | 4.16 | 1.35 | .298 | 70.1% | 5.06 | 5.05 | 0.0 | |||||||||
| 2025 | OOPSY | ROS | 23 | 0 | 0 | 0 | 1 | 1 | 3.0 | 7.01 | 3.32 | 1.21 | .292 | 63.6% | 4.77 | 4.59 | 0.0 |
In-Season ProjectionsMinor LeaguesCollege
| 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 | HARV | NCAA | 3 | 3 | 5.31 | 13 | 6 | 0 | 0 | 0 | 42.1 | 186 | 45 | 26 | 25 | 3 | 17 | 1 | 10 | 0 | 49 | ||||
| 2023 | HARV | NCAA | 3 | 5 | 5.02 | 13 | 11 | 0 | 0 | 0 | 61.0 | 272 | 69 | 41 | 34 | 8 | 20 | 5 | 3 | 0 | 59 | ||||
| 2024 | HARV | NCAA | 3 | 3 | 3.25 | 11 | 11 | 1 | 0 | 0 | 63.2 | 272 | 53 | 27 | 23 | 4 | 27 | 2 | 8 | 0 | 77 | ||||
| 2025 | CLE | A | 3 | 2 | 1.21 | 20 | 5 | 0 | 0 | 2 | 0 | 1 | 59.2 | 230 | 34 | 9 | 8 | 1 | 16 | 0 | 3 | 3 | 1 | 70 | |
| 2025 | CLE | A+ | 0 | 0 | 6.00 | 2 | 1 | 0 | 0 | 0 | 0 | 1 | 6.0 | 26 | 6 | 5 | 4 | 1 | 2 | 0 | 0 | 0 | 1 | 9 | |
| 2025 | CLE | MiLB | 3 | 2 | 1.64 | 22 | 6 | 0 | 0 | 2 | 0 | 2 | 65.2 | 256 | 40 | 14 | 12 | 2 | 18 | 0 | 3 | 3 | 2 | 79 | |
| 2025 | Steamer | ROS | 0 | 0 | 5.06 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 4 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | ||||
| 2025 | OOPSY | ROS | 0 | 0 | 4.77 | 1 | 1 | 0 | 0 | 0 | 3.0 | 12 | 3 | 2 | 2 | 0 | 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 | HARV | NCAA | 3 | 3 | 5.31 | 13 | 6 | 0 | 0 | 0 | 42.1 | 186 | 45 | 26 | 25 | 3 | 17 | 1 | 10 | 0 | 49 | ||||
| 2023 | HARV | NCAA | 3 | 5 | 5.02 | 13 | 11 | 0 | 0 | 0 | 61.0 | 272 | 69 | 41 | 34 | 8 | 20 | 5 | 3 | 0 | 59 | ||||
| 2024 | HARV | NCAA | 3 | 3 | 3.25 | 11 | 11 | 1 | 0 | 0 | 63.2 | 272 | 53 | 27 | 23 | 4 | 27 | 2 | 8 | 0 | 77 | ||||
| 2025 | CLE | A | 3 | 2 | 1.21 | 20 | 5 | 0 | 0 | 2 | 0 | 1 | 59.2 | 230 | 34 | 9 | 8 | 1 | 16 | 0 | 3 | 3 | 1 | 70 | |
| 2025 | CLE | A+ | 0 | 0 | 6.00 | 2 | 1 | 0 | 0 | 0 | 0 | 1 | 6.0 | 26 | 6 | 5 | 4 | 1 | 2 | 0 | 0 | 0 | 1 | 9 | |
| 2025 | CLE | MiLB | 3 | 2 | 1.64 | 22 | 6 | 0 | 0 | 2 | 0 | 2 | 65.2 | 256 | 40 | 14 | 12 | 2 | 18 | 0 | 3 | 3 | 2 | 79 | |
| 2025 | Steamer | ROS | 0 | 0 | 5.06 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 4 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | ||||
| 2025 | OOPSY | ROS | 0 | 0 | 4.77 | 1 | 1 | 0 | 0 | 0 | 3.0 | 12 | 3 | 2 | 2 | 0 | 1 | 0 | 0 | 2 |
In-Season ProjectionsMinor LeaguesAveragesCollege
| 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 | HARV | NCAA | 10.42 | 3.61 | 2.88 | 0.64 | 26.3% | 9.1% | 17.2% | .268 | 1.46 | .362 | 62.9% | 3.08 | ||||||
| 2023 | HARV | NCAA | 8.70 | 2.95 | 2.95 | 1.18 | 21.7% | 7.4% | 14.3% | .279 | 1.46 | .339 | 64.0% | 4.20 | ||||||
| 2024 | HARV | NCAA | 10.88 | 3.82 | 2.85 | 0.57 | 28.3% | 9.9% | 18.4% | .218 | 1.26 | .302 | 72.0% | 2.96 | ||||||
| 2025 | CLE | A | 10.56 | 2.41 | 4.38 | 0.15 | 30.4% | 7.0% | 23.5% | .161 | 0.84 | .236 | 85.3% | 30 | 60 | 2.36 | ||||
| 2025 | CLE | A+ | 13.50 | 3.00 | 4.50 | 1.50 | 34.6% | 7.7% | 26.9% | .250 | 1.33 | .357 | 45.5% | 141 | 84 | 3.63 | ||||
| 2025 | CLE | MiLB | 10.83 | 2.47 | 4.39 | 0.27 | 30.9% | 7.0% | 23.8% | .170 | 0.88 | .247 | 80.8% | 41 | 62 | 2.48 | ||||
| 2025 | Steamer | ROS | 6.79 | 4.16 | 1.63 | 1.35 | 16.9% | 10.3% | 6.5% | .267 | 1.52 | .298 | 70.1% | 5.05 | ||||||
| 2025 | OOPSY | ROS | 7.01 | 3.32 | 2.11 | 1.21 | 19.8% | 9.4% | 10.5% | .254 | 1.26 | .292 | 63.6% | 4.59 |
| 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 | HARV | NCAA | 10.42 | 3.61 | 2.88 | 0.64 | 26.3% | 9.1% | 17.2% | .268 | 1.46 | .362 | 62.9% | 3.08 | ||||||
| 2023 | HARV | NCAA | 8.70 | 2.95 | 2.95 | 1.18 | 21.7% | 7.4% | 14.3% | .279 | 1.46 | .339 | 64.0% | 4.20 | ||||||
| 2024 | HARV | NCAA | 10.88 | 3.82 | 2.85 | 0.57 | 28.3% | 9.9% | 18.4% | .218 | 1.26 | .302 | 72.0% | 2.96 | ||||||
| 2025 | CLE | A | 10.56 | 2.41 | 4.38 | 0.15 | 30.4% | 7.0% | 23.5% | .161 | 0.84 | .236 | 85.3% | 30 | 60 | 2.36 | ||||
| 2025 | CLE | A+ | 13.50 | 3.00 | 4.50 | 1.50 | 34.6% | 7.7% | 26.9% | .250 | 1.33 | .357 | 45.5% | 141 | 84 | 3.63 | ||||
| 2025 | CLE | MiLB | 10.83 | 2.47 | 4.39 | 0.27 | 30.9% | 7.0% | 23.8% | .170 | 0.88 | .247 | 80.8% | 41 | 62 | 2.48 | ||||
| 2025 | Steamer | ROS | 6.79 | 4.16 | 1.63 | 1.35 | 16.9% | 10.3% | 6.5% | .267 | 1.52 | .298 | 70.1% | 5.05 | ||||||
| 2025 | OOPSY | ROS | 7.01 | 3.32 | 2.11 | 1.21 | 19.8% | 9.4% | 10.5% | .254 | 1.26 | .292 | 63.6% | 4.59 |
