Seung Yong Choi 최승용
P
Age: 23
Bats/Throws: /
6'3" / 192
DOB: 5/11/2001
(23 years, 11 months, 20 days)
P
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KBO stat lines do not separate stints with different teams before 2019; the team reported is the last team the player played for that season.
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KBO
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | 두산 | KBO | 20 | 0 | 0 | 0 | 15 | 2 | 18.1 | 7.85 | 4.91 | 1.47 | .321 | 78.4% | 35.7% | 13.6% | 3.93 | 5.47 | 4.66 | ||||||
| 2022 | 두산 | KBO | 21 | 3 | 7 | 0 | 48 | 15 | 93.1 | 6.17 | 4.15 | 0.77 | .314 | 65.3% | 42.1% | 6.3% | 5.30 | 4.48 | 4.81 | ||||||
| 2023 | 두산 | KBO | 22 | 3 | 6 | 1 | 34 | 20 | 111.0 | 6.65 | 2.76 | 0.73 | .306 | 70.7% | 40.3% | 6.6% | 3.97 | 4.00 | 4.01 | ||||||
| 2024 | 두산 | KBO | 23 | 2 | 0 | 0 | 12 | 6 | 27.0 | 7.00 | 2.33 | 2.00 | .344 | 70.2% | 39.8% | 14.6% | 6.00 | 5.86 | 4.93 | ||||||
| 2025 | 두산 | KBO | 24 | 2 | 1 | 0 | 6 | 6 | 32.0 | 6.47 | 3.94 | 1.13 | .299 | 74.3% | 45.0% | 10.5% | 4.78 | 5.22 | 4.91 |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | 두산 | KBO | 20 | 0 | 0 | 0 | 15 | 2 | 18.1 | 7.85 | 4.91 | 1.47 | .321 | 78.4% | 35.7% | 13.6% | 3.93 | 5.47 | 4.66 | ||||||
| 2022 | 두산 | KBO | 21 | 3 | 7 | 0 | 48 | 15 | 93.1 | 6.17 | 4.15 | 0.77 | .314 | 65.3% | 42.1% | 6.3% | 5.30 | 4.48 | 4.81 | ||||||
| 2023 | 두산 | KBO | 22 | 3 | 6 | 1 | 34 | 20 | 111.0 | 6.65 | 2.76 | 0.73 | .306 | 70.7% | 40.3% | 6.6% | 3.97 | 4.00 | 4.01 | ||||||
| 2024 | 두산 | KBO | 23 | 2 | 0 | 0 | 12 | 6 | 27.0 | 7.00 | 2.33 | 2.00 | .344 | 70.2% | 39.8% | 14.6% | 6.00 | 5.86 | 4.93 | ||||||
| 2025 | 두산 | KBO | 24 | 2 | 1 | 0 | 6 | 6 | 32.0 | 6.47 | 3.94 | 1.13 | .299 | 74.3% | 45.0% | 10.5% | 4.78 | 5.22 | 4.91 |
KBO
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | 두산 | KBO | 0 | 0 | 3.93 | 15 | 2 | 0 | 0 | 0 | 1 | 0 | 18.1 | 83 | 20 | 10 | 8 | 3 | 10 | 0 | 1 | 0 | 0 | 16 | |
| 2022 | 두산 | KBO | 3 | 7 | 5.30 | 48 | 15 | 0 | 0 | 0 | 5 | 0 | 93.1 | 423 | 104 | 59 | 55 | 8 | 43 | 0 | 2 | 1 | 1 | 64 | |
| 2023 | 두산 | KBO | 3 | 6 | 3.97 | 34 | 20 | 0 | 0 | 1 | 0 | 0 | 111.0 | 479 | 116 | 54 | 49 | 9 | 34 | 0 | 4 | 3 | 0 | 82 | |
| 2024 | 두산 | KBO | 2 | 0 | 6.00 | 12 | 6 | 0 | 0 | 0 | 1 | 0 | 27.0 | 124 | 37 | 19 | 18 | 6 | 7 | 0 | 0 | 0 | 0 | 21 | |
| 2025 | 두산 | KBO | 2 | 1 | 4.78 | 6 | 6 | 0 | 0 | 0 | 0 | 0 | 32.0 | 141 | 33 | 17 | 17 | 4 | 14 | 0 | 3 | 1 | 0 | 23 |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | 두산 | KBO | 0 | 0 | 3.93 | 15 | 2 | 0 | 0 | 0 | 1 | 0 | 18.1 | 83 | 20 | 10 | 8 | 3 | 10 | 0 | 1 | 0 | 0 | 16 | |
| 2022 | 두산 | KBO | 3 | 7 | 5.30 | 48 | 15 | 0 | 0 | 0 | 5 | 0 | 93.1 | 423 | 104 | 59 | 55 | 8 | 43 | 0 | 2 | 1 | 1 | 64 | |
| 2023 | 두산 | KBO | 3 | 6 | 3.97 | 34 | 20 | 0 | 0 | 1 | 0 | 0 | 111.0 | 479 | 116 | 54 | 49 | 9 | 34 | 0 | 4 | 3 | 0 | 82 | |
| 2024 | 두산 | KBO | 2 | 0 | 6.00 | 12 | 6 | 0 | 0 | 0 | 1 | 0 | 27.0 | 124 | 37 | 19 | 18 | 6 | 7 | 0 | 0 | 0 | 0 | 21 | |
| 2025 | 두산 | KBO | 2 | 1 | 4.78 | 6 | 6 | 0 | 0 | 0 | 0 | 0 | 32.0 | 141 | 33 | 17 | 17 | 4 | 14 | 0 | 3 | 1 | 0 | 23 |
AveragesKBO
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | 두산 | KBO | 7.85 | 4.91 | 1.60 | 1.47 | 19.3% | 12.0% | 7.2% | .278 | 1.64 | .321 | 78.4% | 94 | 129 | 5.47 | ||||
| 2022 | 두산 | KBO | 6.17 | 4.15 | 1.49 | 0.77 | 15.1% | 10.2% | 5.0% | .275 | 1.58 | .314 | 65.3% | 137 | 114 | 4.48 | ||||
| 2023 | 두산 | KBO | 6.65 | 2.76 | 2.41 | 0.73 | 17.1% | 7.1% | 10.0% | .263 | 1.35 | .306 | 70.7% | 101 | 101 | 4.00 | ||||
| 2024 | 두산 | KBO | 7.00 | 2.33 | 3.00 | 2.00 | 16.9% | 5.6% | 11.3% | .316 | 1.63 | .344 | 70.2% | 128 | 124 | 5.86 | ||||
| 2025 | 두산 | KBO | 6.47 | 3.94 | 1.64 | 1.13 | 16.3% | 9.9% | 6.4% | .266 | 1.47 | .299 | 74.3% | 119 | 128 | 5.22 |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | 두산 | KBO | 7.85 | 4.91 | 1.60 | 1.47 | 19.3% | 12.0% | 7.2% | .278 | 1.64 | .321 | 78.4% | 94 | 129 | 5.47 | ||||
| 2022 | 두산 | KBO | 6.17 | 4.15 | 1.49 | 0.77 | 15.1% | 10.2% | 5.0% | .275 | 1.58 | .314 | 65.3% | 137 | 114 | 4.48 | ||||
| 2023 | 두산 | KBO | 6.65 | 2.76 | 2.41 | 0.73 | 17.1% | 7.1% | 10.0% | .263 | 1.35 | .306 | 70.7% | 101 | 101 | 4.00 | ||||
| 2024 | 두산 | KBO | 7.00 | 2.33 | 3.00 | 2.00 | 16.9% | 5.6% | 11.3% | .316 | 1.63 | .344 | 70.2% | 128 | 124 | 5.86 | ||||
| 2025 | 두산 | KBO | 6.47 | 3.94 | 1.64 | 1.13 | 16.3% | 9.9% | 6.4% | .266 | 1.47 | .299 | 74.3% | 119 | 128 | 5.22 |
