Yang Jae-hoon
양재훈
A 23-year-old right-handed pitcher for the Doosan Bears, drafted by Doosan in 2025, seventh round, 66th overall. This is his 2nd season since a 2025 debut. This season, working mostly in relief: 2–3, 0 saves and 2 holds, a 5.92 ERA over 24.3 innings, 4.83 FIP and 0.28 WAR.
- Born
- 2003-05-01· 23
- Position
- Pitcher
- Bats / throws
- bats right, throws right
- Height · Weight
- 186 cm · 89 kg
- Draft
- Drafted by Doosan in 2025, seventh round, 66th overall
- Debut
- 2025
Path부산수영초사직중개성고동의과학대
Percentile
Against the league
Percentile against every qualified pitcher in the league this season.
Workload
Pitches / inning
21.5
Pitches / batter
4.50
Fatigue index
107
100 is a league-typical workload. Above it, the arm is doing more work per out than the innings column suggests.
26 G
Pitching line
| IP | 24 1/3 | TBF | 116 |
| W | 2 | L | 3 |
| SV | 0 | HLD | 2 |
| H | 27 | HR | 3 |
| BB | 14 | HBP | 4 |
| SO | 31 | NP | 522 |
| R | 18 | ER | 16 |
| QS | 0 | BSV | 0 |
| CG | 0 | SHO | 0 |
Advanced
| ERA | 5.92 | FIP | 4.83 |
| E−F | +1.09 | WHIP | 1.68 |
| ERA+ | 79 | FIP+ | 97 |
| K/9 | 11.5 | BB/9 | 5.2 |
| HR/9 | 1.1 | K/BB | 2.21 |
| BABIP | .375 | LOB% | 66% |
| Opp AVG | .278 | WAR | 0.28 |
Nearest neighbours
Closest comparables
Nearest neighbours by standardised rate profile, not by reputation.
| Player | Team | IP | ERA | FIP | K% | BB% | HR/9 | WAR |
|---|---|---|---|---|---|---|---|---|
| Elier Rodriguez | Lotte | 159 2/3 | 4.28 | 4.34 | 26.8% | 8.1% | 1.3 | 2.68 |
| Park Se-woong | Lotte | 147 1/3 | 4.64 | 4.25 | 19.1% | 8.0% | 0.7 | 2.60 |
| Kim Jin-uk | Lotte | 144 1/3 | 4.12 | 4.70 | 19.6% | 8.1% | 1.1 | 1.88 |
| Toda | NC | 145 | 5.03 | 5.08 | 16.7% | 8.1% | 1.3 | 1.31 |
| Na Kyun-an | Lotte | 149 2/3 | 4.27 | 4.41 | 19.7% | 6.6% | 1.1 | 2.39 |
Pitcher WAR is built from FIP, so it credits strikeouts, walks and home runs and stays neutral on everything the defence touched. Relief innings are not leverage-weighted, which understates a closer.