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Yong Jun Choi 최용준
P
Age: 24
Bats/Throws: /
6'4" / 214
DOB: 12/19/2001
(24 years, 10 months, 10 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 | L | SV | G | GS | IP | divider | K/9 | BB/9 | HR/9 | BABIP | LOB% | GB% | HR/FB | divider | vFA | divider | ERA | xERA | FIP | xFIP | WAR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | KIA | KBO | 19 | 0 | 1 | 0 | 3 | 2 | 6.1 | 8.53 | 9.95 | 4.26 | .364 | 60.8% | 16.0% | 20.0% | 14.21 | 11.34 | 7.79 | ||||||
| 2025 | KT | KBO | 23 | 1 | 0 | 0 | 7 | 0 | 9.0 | 5.00 | 2.00 | 0.00 | .406 | 86.7% | 34.4% | 0.0% | 2.00 | 3.00 | 4.54 | ||||||
| 2026 | SSG | KBO | 24 | 0 | 0 | 0 | 15 | 0 | 15.0 | 5.40 | 7.20 | 2.40 | .314 | 71.4% | 37.0% | 16.0% | 8.40 | 8.84 | 7.52 |
| Season | Team | Level | Age | W | L | SV | G | GS | IP | divider | K/9 | BB/9 | HR/9 | BABIP | LOB% | GB% | HR/FB | divider | vFA | divider | ERA | xERA | FIP | xFIP | WAR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | KIA | KBO | 19 | 0 | 1 | 0 | 3 | 2 | 6.1 | 8.53 | 9.95 | 4.26 | .364 | 60.8% | 16.0% | 20.0% | 14.21 | 11.34 | 7.79 | ||||||
| 2025 | KT | KBO | 23 | 1 | 0 | 0 | 7 | 0 | 9.0 | 5.00 | 2.00 | 0.00 | .406 | 86.7% | 34.4% | 0.0% | 2.00 | 3.00 | 4.54 | ||||||
| 2026 | SSG | KBO | 24 | 0 | 0 | 0 | 15 | 0 | 15.0 | 5.40 | 7.20 | 2.40 | .314 | 71.4% | 37.0% | 16.0% | 8.40 | 8.84 | 7.52 |
KBO
| Season | Team | Level | W | L | ERA | G | GS | QS | CG | ShO | SV | HLD | BS | IP | TBF | H | R | ER | HR | BB | IBB | HBP | WP | BK | SO |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | KIA | KBO | 0 | 1 | 14.21 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 6.1 | 39 | 11 | 10 | 10 | 3 | 7 | 0 | 1 | 0 | 0 | 6 | |
| 2025 | KT | KBO | 1 | 0 | 2.00 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 9.0 | 39 | 13 | 2 | 2 | 0 | 2 | 1 | 0 | 0 | 0 | 5 | |
| 2026 | SSG | KBO | 0 | 0 | 8.40 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 15.0 | 79 | 20 | 14 | 14 | 4 | 12 | 1 | 3 | 0 | 0 | 9 |
| Season | Team | Level | W | L | ERA | G | GS | QS | CG | ShO | SV | HLD | BS | IP | TBF | H | R | ER | HR | BB | IBB | HBP | WP | BK | SO |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | KIA | KBO | 0 | 1 | 14.21 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 6.1 | 39 | 11 | 10 | 10 | 3 | 7 | 0 | 1 | 0 | 0 | 6 | |
| 2025 | KT | KBO | 1 | 0 | 2.00 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 9.0 | 39 | 13 | 2 | 2 | 0 | 2 | 1 | 0 | 0 | 0 | 5 | |
| 2026 | SSG | KBO | 0 | 0 | 8.40 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 15.0 | 79 | 20 | 14 | 14 | 4 | 12 | 1 | 3 | 0 | 0 | 9 |
AveragesKBO
| Season | Team | Level | K/9 | BB/9 | K/BB | HR/9 | divider | K% | BB% | K-BB% | divider | AVG | WHIP | BABIP | LOB% | divider | ERA- | FIP- | divider | FIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | KIA | KBO | 8.53 | 9.95 | 0.86 | 4.26 | 15.4% | 17.9% | -2.6% | .355 | 2.84 | .364 | 60.8% | 319 | 253 | 11.34 | ||||
| 2025 | KT | KBO | 5.00 | 2.00 | 2.50 | 0.00 | 12.8% | 5.1% | 7.7% | .351 | 1.67 | .406 | 86.7% | 45 | 69 | 3.00 | ||||
| 2026 | SSG | KBO | 5.40 | 7.20 | 0.75 | 2.40 | 11.4% | 15.2% | -3.8% | .313 | 2.13 | .314 | 71.4% | 179 | 189 | 8.84 |
| Season | Team | Level | K/9 | BB/9 | K/BB | HR/9 | divider | K% | BB% | K-BB% | divider | AVG | WHIP | BABIP | LOB% | divider | ERA- | FIP- | divider | FIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | KIA | KBO | 8.53 | 9.95 | 0.86 | 4.26 | 15.4% | 17.9% | -2.6% | .355 | 2.84 | .364 | 60.8% | 319 | 253 | 11.34 | ||||
| 2025 | KT | KBO | 5.00 | 2.00 | 2.50 | 0.00 | 12.8% | 5.1% | 7.7% | .351 | 1.67 | .406 | 86.7% | 45 | 69 | 3.00 | ||||
| 2026 | SSG | KBO | 5.40 | 7.20 | 0.75 | 2.40 | 11.4% | 15.2% | -3.8% | .313 | 2.13 | .314 | 71.4% | 179 | 189 | 8.84 |
KBO
| Season | Team | Level | GB/FB | LD% | GB% | FB% | IFFB% | HR/FB | IFH% | BUH% | divider | Pull% | Cent% | Oppo% | divider | Soft% | Med% | Hard% | divider | SIERA | xFIP- | xFIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | KIA | KBO | 0.27 | 24.0% | 16.0% | 60.0% | 13.3% | 20.0% | 44.0% | 20.0% | 36.0% | 20.0% | 48.0% | 32.0% | 175 | 7.79 | ||||||
| 2025 | KT | KBO | 0.92 | 28.1% | 34.4% | 37.5% | 16.7% | 0.0% | 25.0% | 43.8% | 31.3% | 21.9% | 65.6% | 12.5% | 105 | 4.54 | ||||||
| 2026 | SSG | KBO | 0.80 | 16.7% | 37.0% | 46.3% | 16.0% | 16.0% | 50.9% | 34.5% | 14.5% | 23.6% | 54.5% | 21.8% | 160 | 7.52 |
| Season | Team | Level | GB/FB | LD% | GB% | FB% | IFFB% | HR/FB | IFH% | BUH% | divider | Pull% | Cent% | Oppo% | divider | Soft% | Med% | Hard% | divider | SIERA | xFIP- | xFIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | KIA | KBO | 0.27 | 24.0% | 16.0% | 60.0% | 13.3% | 20.0% | 44.0% | 20.0% | 36.0% | 20.0% | 48.0% | 32.0% | 175 | 7.79 | ||||||
| 2025 | KT | KBO | 0.92 | 28.1% | 34.4% | 37.5% | 16.7% | 0.0% | 25.0% | 43.8% | 31.3% | 21.9% | 65.6% | 12.5% | 105 | 4.54 | ||||||
| 2026 | SSG | KBO | 0.80 | 16.7% | 37.0% | 46.3% | 16.0% | 16.0% | 50.9% | 34.5% | 14.5% | 23.6% | 54.5% | 21.8% | 160 | 7.52 |
KBO
| Season | Team | Level | GB | FB | LD | IFFB | IFH | BU | BUH | RS | Balls | Strikes | Pitches | divider | EV | LA | Barrels | Barrel% |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | KIA | KBO | 4 | 15 | 6 | 2 | 67 | 91 | 158 | |||||||||
| 2025 | KT | KBO | 11 | 12 | 9 | 2 | 42 | 86 | 128 | |||||||||
| 2026 | SSG | KBO | 20 | 25 | 9 | 4 | 144 | 184 | 328 |
| Season | Team | Level | GB | FB | LD | IFFB | IFH | BU | BUH | RS | Balls | Strikes | Pitches | divider | EV | LA | Barrels | Barrel% |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | KIA | KBO | 4 | 15 | 6 | 2 | 67 | 91 | 158 | |||||||||
| 2025 | KT | KBO | 11 | 12 | 9 | 2 | 42 | 86 | 128 | |||||||||
| 2026 | SSG | KBO | 20 | 25 | 9 | 4 | 144 | 184 | 328 |
AveragesKBO
| Season | Team | Level | O-Swing% | Z-Swing% | Swing% | divider | O-Contact% | Z-Contact% | Contact% | Zone% | divider | F-Strike% | SwStr% | CStr% | CSW% | divider | Pace |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | KIA | KBO | 49.4% | 76.3% | 57.1% | 11.7% | 16.9% | 28.6% | |||||||||
| 2025 | KT | KBO | 57.8% | 83.8% | 61.5% | 9.4% | 9.4% | 18.8% | |||||||||
| 2026 | SSG | KBO | 42.1% | 81.9% | 55.7% | 7.6% | 13.7% | 21.3% |
| Season | Team | Level | O-Swing% | Z-Swing% | Swing% | divider | O-Contact% | Z-Contact% | Contact% | Zone% | divider | F-Strike% | SwStr% | CStr% | CSW% | divider | Pace |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | KIA | KBO | 49.4% | 76.3% | 57.1% | 11.7% | 16.9% | 28.6% | |||||||||
| 2025 | KT | KBO | 57.8% | 83.8% | 61.5% | 9.4% | 9.4% | 18.8% | |||||||||
| 2026 | SSG | KBO | 42.1% | 81.9% | 55.7% | 7.6% | 13.7% | 21.3% |
KBO
| Season | Team | Level | Pos | G | GS | Inn | PO | A | divider | E | FE | TE | divider | DP | DPS | DPT | DPF | divider | Scp | divider | SB | CS | PB | WP | divider | FP | divider | TZ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | KIA | KBO | P | 3 | 2 | 6.3 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | |||||||||||||||
| 2025 | KT | KBO | P | 7 | 0 | 9.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||||||||||||
| 2026 | SSG | KBO | P | 15 | 0 | 15.0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 |
| Season | Team | Level | Pos | G | GS | Inn | PO | A | divider | E | FE | TE | divider | DP | DPS | DPT | DPF | divider | Scp | divider | SB | CS | PB | WP | divider | FP | divider | TZ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | KIA | KBO | P | 3 | 2 | 6.3 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | |||||||||||||||
| 2025 | KT | KBO | P | 7 | 0 | 9.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||||||||||||
| 2026 | SSG | KBO | P | 15 | 0 | 15.0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 |
