Moneyball Labs
Kim Jin-su
LG TwinsRelief pitcherNo. 45Below qualification

Kim Jin-su

김진수

Born
1998-08-31· 28
Bats / throws
bats right, throws right
Height · Weight
179 cm · 82 kg
Draft
21 LG 2차 2라운드 17순위
Debut
2021

Path이세초군산중군산상고중앙대

Percentile

Against the league

Percentile against every qualified pitcher in the league this season.

ERA4.14
FIP5.14
K%14.3%
BB%8.0%
HR/91.2
WHIP1.40
WAR0.46

Workload

Pitches / inning

16.7

Pitches / batter

3.82

Fatigue index

91

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

53 G

Pitching line

IP54 1/3TBF238
W6L4
SV1HLD11
H57HR7
BB19HBP2
SO34NP908
R29ER25
QS0BSV2
CG0SHO0

Advanced

ERA4.14FIP5.14
E−F−0.99WHIP1.40
ERA+113FIP+91
K/95.6BB/93.1
HR/91.2K/BB1.79
BABIP.284LOB%72%
Opp AVG.273WAR0.46

Nearest neighbours

Closest comparables

Nearest neighbours by standardised rate profile, not by reputation.

PlayerTeamIPERAFIPK%BB%HR/9WAR
Kim Jin-ukLotte129 1/33.904.7419.9%8.0%1.21.63
Wang Yen-chengHanwha129 2/33.754.7517.0%9.5%0.91.62
Koo Chang-moNC134 2/34.084.5319.6%7.0%1.11.99
Lim Chan-kyuLG1394.144.2213.2%6.7%0.52.50
TolhurstLG134 1/34.224.0119.0%5.6%0.82.72

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.