Moneyball Labs
Jung Hae-young
KIA TigersRelief pitcherNo. 62Below qualification

Jung Hae-young

정해영

Born
2001-08-23· 25
Bats / throws
bats right, throws right
Height · Weight
189 cm · 98 kg
Draft
20 KIA 1차
Debut
2020

Path광주대성초광주동성중광주제일고

Percentile

Against the league

Percentile against every qualified pitcher in the league this season.

ERA5.93
FIP5.09
K%17.6%
BB%8.0%
HR/91.3
WHIP1.56
WAR0.37

Workload

Pitches / inning

18.3

Pitches / batter

4.02

Fatigue index

96

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

46 G

Pitching line

IP41TBF187
W2L1
SV2HLD10
H49HR6
BB15HBP2
SO33NP751
R32ER27
QS0BSV1
CG0SHO0

Advanced

ERA5.93FIP5.09
E−F+0.84WHIP1.56
ERA+79FIP+92
K/97.2BB/93.3
HR/91.3K/BB2.20
BABIP.328LOB%59%
Opp AVG.292WAR0.37

Nearest neighbours

Closest comparables

Nearest neighbours by standardised rate profile, not by reputation.

PlayerTeamIPERAFIPK%BB%HR/9WAR
Wang Yen-chengHanwha129 2/33.754.7517.0%9.5%0.91.62
Kim Jin-ukLotte129 1/33.904.7419.9%8.0%1.21.63
Elier RodriguezLotte138 2/34.354.5525.5%8.3%1.42.02
Koo Chang-moNC134 2/34.084.5319.6%7.0%1.11.99
Zach LogueDoosan137 2/33.864.1120.9%4.6%1.02.64

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.