Moneyball Labs
Park Joon-hyun
Kiwoom HeroesStarting pitcherNo. 18Below qualification

Park Joon-hyun

박준현

A 19-year-old right-handed pitcher for the Kiwoom Heroes, drafted by Kiwoom in 2026, first round, 1st overall. 2026 is his first season in the league. This season, working mostly in starts: 1–10, a 5.75 ERA over 87.7 innings, 4.99 FIP and 0.87 WAR.

Born
2007-08-29· 19
Position
Pitcher
Bats / throws
bats right, throws right
Height · Weight
188 cm · 95 kg
Draft
Drafted by Kiwoom in 2026, first round, 1st overall
Debut
2026

Path율하초경상중북일고

Percentile

Against the league

Percentile against every qualified pitcher in the league this season.

ERA5.75
FIP4.99
K%21.2%
BB%17.8%
HR/90.6
WHIP1.79
WAR0.87

Workload

Pitches / inning

19.5

Pitches / batter

4.18

Fatigue index

117

100 is a league-typical workload. Above it, the arm is doing more work per out than the innings column suggests.

22 G

Pitching line

IP87 2/3TBF410
W1L10
SV0HLD0
H84HR6
BB73HBP1
SO87NP1,712
R57ER56
QS2BSV0
CG0SHO0

Advanced

ERA5.75FIP4.99
E−F+0.76WHIP1.79
ERA+81FIP+93
K/98.9BB/97.5
HR/90.6K/BB1.19
BABIP.321LOB%68%
Opp AVG.255WAR0.87

Nearest neighbours

Closest comparables

Nearest neighbours by standardised rate profile, not by reputation.

PlayerTeamIPERAFIPK%BB%HR/9WAR
Park Se-woongLotte147 1/34.644.2519.1%8.0%0.72.60
Kim Jin-ukLotte144 1/34.124.7019.6%8.1%1.11.88
TodaNC1455.035.0816.7%8.1%1.31.31
Choi Min-seokDoosan146 1/33.203.7520.4%8.5%0.53.36
Elier RodriguezLotte159 2/34.284.3426.8%8.1%1.32.68

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.