Ji Kang Choi 최지강
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Age: 23
Bats/Throws: /
5'11" / 194
DOB: 7/23/2001
(23 years, 10 months, 27 days)
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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | 두산 | KBO | 20 | 0 | 0 | 0 | 2 | 0 | 1.2 | 10.80 | 10.80 | 0.00 | .857 | 50.0% | 28.6% | 0.0% | 21.60 | 4.49 | 5.76 | ||||||
| 2023 | 두산 | KBO | 21 | 2 | 1 | 0 | 25 | 0 | 22.0 | 5.73 | 8.18 | 0.00 | .239 | 64.9% | 47.0% | 0.0% | 5.32 | 4.99 | 5.93 | ||||||
| 2024 | 두산 | KBO | 22 | 3 | 1 | 1 | 55 | 0 | 50.0 | 8.10 | 4.32 | 1.08 | .298 | 84.8% | 54.9% | 15.4% | 3.24 | 5.31 | 4.76 | ||||||
| 2025 | 두산 | KBO | 23 | 2 | 3 | 0 | 26 | 0 | 22.0 | 11.86 | 2.86 | 0.82 | .417 | 59.0% | 60.0% | 22.2% | 5.73 | 3.03 | 2.30 |
| 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 | 두산 | KBO | 20 | 0 | 0 | 0 | 2 | 0 | 1.2 | 10.80 | 10.80 | 0.00 | .857 | 50.0% | 28.6% | 0.0% | 21.60 | 4.49 | 5.76 | ||||||
| 2023 | 두산 | KBO | 21 | 2 | 1 | 0 | 25 | 0 | 22.0 | 5.73 | 8.18 | 0.00 | .239 | 64.9% | 47.0% | 0.0% | 5.32 | 4.99 | 5.93 | ||||||
| 2024 | 두산 | KBO | 22 | 3 | 1 | 1 | 55 | 0 | 50.0 | 8.10 | 4.32 | 1.08 | .298 | 84.8% | 54.9% | 15.4% | 3.24 | 5.31 | 4.76 | ||||||
| 2025 | 두산 | KBO | 23 | 2 | 3 | 0 | 26 | 0 | 22.0 | 11.86 | 2.86 | 0.82 | .417 | 59.0% | 60.0% | 22.2% | 5.73 | 3.03 | 2.30 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | 두산 | KBO | 0 | 0 | 21.60 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1.2 | 11 | 6 | 4 | 4 | 0 | 2 | 0 | 0 | 1 | 0 | 2 | |
| 2023 | 두산 | KBO | 2 | 1 | 5.32 | 25 | 0 | 0 | 0 | 0 | 2 | 0 | 22.0 | 102 | 16 | 13 | 13 | 0 | 20 | 0 | 1 | 0 | 0 | 14 | |
| 2024 | 두산 | KBO | 3 | 1 | 3.24 | 55 | 0 | 0 | 0 | 1 | 16 | 4 | 50.0 | 222 | 48 | 19 | 18 | 6 | 24 | 2 | 6 | 3 | 0 | 45 | |
| 2025 | 두산 | KBO | 2 | 3 | 5.73 | 26 | 0 | 0 | 0 | 0 | 4 | 4 | 22.0 | 99 | 27 | 16 | 14 | 2 | 7 | 1 | 1 | 3 | 0 | 29 |
| 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 | 두산 | KBO | 0 | 0 | 21.60 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1.2 | 11 | 6 | 4 | 4 | 0 | 2 | 0 | 0 | 1 | 0 | 2 | |
| 2023 | 두산 | KBO | 2 | 1 | 5.32 | 25 | 0 | 0 | 0 | 0 | 2 | 0 | 22.0 | 102 | 16 | 13 | 13 | 0 | 20 | 0 | 1 | 0 | 0 | 14 | |
| 2024 | 두산 | KBO | 3 | 1 | 3.24 | 55 | 0 | 0 | 0 | 1 | 16 | 4 | 50.0 | 222 | 48 | 19 | 18 | 6 | 24 | 2 | 6 | 3 | 0 | 45 | |
| 2025 | 두산 | KBO | 2 | 3 | 5.73 | 26 | 0 | 0 | 0 | 0 | 4 | 4 | 22.0 | 99 | 27 | 16 | 14 | 2 | 7 | 1 | 1 | 3 | 0 | 29 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | 두산 | KBO | 10.80 | 10.80 | 1.00 | 0.00 | 18.2% | 18.2% | 0.0% | .667 | 4.80 | .857 | 50.0% | 559 | 115 | 4.49 | ||||
| 2023 | 두산 | KBO | 5.73 | 8.18 | 0.70 | 0.00 | 13.7% | 19.6% | -5.9% | .198 | 1.64 | .239 | 64.9% | 135 | 125 | 4.99 | ||||
| 2024 | 두산 | KBO | 8.10 | 4.32 | 1.88 | 1.08 | 20.3% | 10.8% | 9.5% | .250 | 1.44 | .298 | 84.8% | 69 | 112 | 5.31 | ||||
| 2025 | 두산 | KBO | 11.86 | 2.86 | 4.14 | 0.82 | 29.3% | 7.1% | 22.2% | .297 | 1.55 | .417 | 59.0% | 144 | 75 | 3.03 |
| 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 | 두산 | KBO | 10.80 | 10.80 | 1.00 | 0.00 | 18.2% | 18.2% | 0.0% | .667 | 4.80 | .857 | 50.0% | 559 | 115 | 4.49 | ||||
| 2023 | 두산 | KBO | 5.73 | 8.18 | 0.70 | 0.00 | 13.7% | 19.6% | -5.9% | .198 | 1.64 | .239 | 64.9% | 135 | 125 | 4.99 | ||||
| 2024 | 두산 | KBO | 8.10 | 4.32 | 1.88 | 1.08 | 20.3% | 10.8% | 9.5% | .250 | 1.44 | .298 | 84.8% | 69 | 112 | 5.31 | ||||
| 2025 | 두산 | KBO | 11.86 | 2.86 | 4.14 | 0.82 | 29.3% | 7.1% | 22.2% | .297 | 1.55 | .417 | 59.0% | 144 | 75 | 3.03 |
