🇰🇷 Seok-jin Ko

PITCHER P KO Age 32 (Jul 20) Born Daegu, KR Bats R · Throws R Salary ƒ45.3 crore Est. value ƒ45.3 crore O27 ZBO · Balanced
Promote / transfer to:
PAVG
0.167
OPS+
75
wRC+
53
HR
0
RBI
2
bWAR
-0.03
W-L
2-0
xRA+
143
GSc Idx
110
xRA
10.03
K
22
pWAR
0.56
Standard Batting
GPAAB RH 2B3BHR RBIBBSO HBPSBCSFO PAVG OBPSLGOPS
3 6 4 2 1 1 0 0 2 2 2 0 1 0 0 0.167 0.500 0.333 0.833
Advanced Batting
BAVG Δ2C ISO BABIP K%BB%HR% BB/K wOBA OPS+ wOBA+ wRC+ 2C 2C-H 2C-Conv% 2C-RBI 2C-RBI% 2C-RBI/2C FO% MhAB% SB%
0.250 +0.083 0.167 0.500 33.3% 33.3% 0.0% 1.00 0.322 75 67 53 0 0 0.0% 0 0.0% 0.00 0.0% 0.0% 100.0%
Clutch · RISP
RISP PA RISP-AVG RISP-OBP RISP-SLG RISP-OPS RISP-RBI RISP-Conv
3 0.333 0.667 0.667 1.333 2 0.67
Small Ball · Bunting
SH Bunts Bunt H Sqz Sqz RBI
0 0 0 0 0
Runner Advancement
1B% 1B 2B% 2B 3B% 3B All% RAD
0.0% 0/2 100.0% 1/1 50.0% 1/2 40.0% 3
Value (Batting)
oVORP oWAR Def DRS dWAR WPA LI WAR
-0.5 -0.02 0.290 -0.0 -0.00 +0.04 0.52 -0.03
Standard Pitching
GGS WL BFOuts HRER BBSOHR HBPUER SBCSFO P
4 3 2 0 60 45 17 15 10 3 22 2 0 5 0 0 6 194
Result-Tier (xRA / Decay)
xRA Decay
10.03 -5.0
Workload
GSc avg OS% OS+ AOR WS%
54.2 42% 164 11.2 33%
Per-Batter Rates & Opponent Profile
K% BB% HR% oAVG BABIP O/P P/BF FO%
46.7% 5.0% 3.3% 0.298 0.455 0.232 3.23 10.0%
Walk-Back & MLB-Readable Rates

Walk-Back Stop% measures how often this pitcher strands the post-HR rule-placed runner on 3B. The bonus run, when it scores, is unearned (Manfred-runner precedent) and is excluded from ERA but charged to runs allowed (and thus to xRA).

WB-F WB-R Stop% ERA WHIP K/9 BB/9 HR/9
2 2 0% 6.00 1.33 13.2 1.8 1.2
Relief & Finisher
IR IR-Sc IR-Stop% gmLI Late ER/BF LateK% TO QF LRA
2 2 0% 0.88 0.182 54.5% 0 0 10.00
Value (Pitching)
GSc+ GSc Idx xRA+ WPA LI VORP WAR
109 110 143 +0.29 0.89 12.1 0.56
Repertoire
Sinker 60 Slither Knuck 53 Gyroball 52 Changeup 35
20-80 scout grades. Primary pitch comes first; usage weight (% of typed pitches in neutral counts) drives ordering. Release angle, count, and platoon further bias which pitch fires each PA — see o27/config.py:PITCH_CATALOG.
Arsenal — in-game usage
FB% BR% OFF% 1B 2B 3B HR
44% 27% 29% 7 7 1 2
FB/BR/OFF are the pitcher's per-game pitch-mix averaged across appearances. 1B/2B/3B/HR are the actual hit shape allowed — driving the per-pitcher xRA v3 split.
Standard Fielding
Pos PO A E TC FldPct
P 0 0 0 0
Defensive Profile (rated)
Defense (overall) 32 Replacement Position-aware blend of general defense, arm, and position-specific glove
General defense 32 Replacement Glove / surehandedness — applied at any position
Arm 35 Replacement Throwing strength — matters most at C / OF / SS
Infield (1B/2B/3B/SS) 50 Above Avg Position-group sub-rating
Outfield (LF/CF/RF) 50 Above Avg Position-group sub-rating
Catcher 50 Above Avg Position-group sub-rating
Defensive Value
Pos Def rating DRS dWAR
P 0.290 -0.0 -0.00

Plays are attributed to a fielder by position-weighted probability per BIP type (grounders cluster at SS/2B; flies at CF; etc.). Errors get charged to the responsible position. Assists and double plays aren't yet tracked separately — only PO and E.

Batting Splits all rate stats are league-baseline-relativized to the season; counting stats are raw within-split totals
Stat OverallHomeAwayLast 30 days
G 3 3 3
PA 6 6 6
AB 4 4 4
H 1 1 1
2B 1 1 1
3B 0 0 0
HR 0 0 0
RBI 2 2 2
R 2 2 2
BB 2 2 2
SO 2 2 2
SB 1 1 1
PAVG 0.167 0.167 0.167
OBP 0.500 0.500 0.500
SLG 0.333 0.333 0.333
OPS 0.833 0.833 0.833
OPS+ 75 75 75
wOBA 0.322 0.322 0.322
wRC+ 52 52 52
BAVG 0.250 0.250 0.250
2C 0 0 0
WAR -0.03 -0.03 -0.03
Pitching Splits arc-bucketed metrics (xRA / Decay) recompute per split using only that subset's arc counts
Stat OverallHomeAwayLast 30 days
G 4 1 3 4
GS 3 0 3 3
W 2 2 2 2
L 0 0 0 0
BF 60 4 56 60
Outs 45 2 43 45
K 22 0 22 22
BB 3 0 3 3
HR 2 0 2 2
FO 6 1 5 6
xRA 10.03 20.00 8.99 9.48
Decay -5.0 -21.9 -5.0
GSc avg 54.2 52.0 54.9 54.2
GSc+ 108 104 110 108
GSc Idx 109 105 111 109
xRA+ 143 71 160 151
OS+ 164 29 208 164
K% 46.7% 25.0% 48.2% 46.7%
BB% 5.0% 0.0% 5.4% 5.0%
WAR 0.56 -0.01 0.61 0.60

Splits available: Home (player's team was home), Away (player's team was away), Last 30 days (rolling window from the league's most recent played date). All rate stats are relativized against full-season league baselines, not split-specific baselines.

Handedness Splits contact events only — K and BB not included
BIP H 2B 3B HR RBI BA SLG ISO
vs LHP no contact events yet
vs RHP 2 1 1 0 0 2 0.500 1.000 0.500
BIP H 2B 3B HR R BA SLG
vs LHB 10 5 2 0 0 5 0.500 0.700
vs RHB 17 12 4 1 2 9 0.706 1.412
Overall
Player overall 73
Hitting
Hitting (overall) 46 Average Mean of contact, power, eye, and at-bat skill
Power 50 Above Avg Bias contact toward hard / boost HR weight
Contact 50 Above Avg Lower whiff rate; more fouls / in-play
Eye 50 Above Avg Discipline — more balls taken, fewer called Ks
Speed 30 Replacement Base-running and stolen-base ability
Pitching
Pitching (overall) 73 Excellent Weighted blend of stuff, command, movement, and stamina
Stuff (pitcher_skill) 80 Elite Whiffs / swinging strikes
Command 66 Excellent Lower P(ball) — Maddux archetype
Movement 80 Elite Bias contact toward weak / ground-out
Stamina 48 Average Within-game fatigue threshold; workhorse moat
Defense
Defense (overall) 32 Replacement Position-aware blend of general defense, arm, and position-specific glove
General defense 32 Replacement Range / glove
Arm 35 Replacement
Infield 50 Above Avg
Outfield 50 Above Avg
Catcher 50 Above Avg
Bio & Tactics
PositionP
BatsRL / R / S
ThrowsRL / R
Age32
Work ethic 35 Season-long boost on every attribute. Locked
2C aggressiveness0.20Probability of choosing 2C when eligible
Contact-quality threshold0.55Second-Chance eligibility on medium contact

All ratings are on the 20–80 scout scale: 50 = league average, 80 = top of the league, 81–95 = elite-plus (.01% transcendent talents). Independent rolls per attribute, drawn from a 9-tier talent ladder.

Batting — last 3 games
DateOpp PAABH 2B3BHR RRBI BBSO HBPSBCSFO 2C ROE PO E
2047-04-10 @ HM1 1 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 Box
2047-04-06 @ HM1 4 3 1 1 0 0 1 2 1 1 0 1 0 0 0 0 0 0 Box
2047-04-02 @ LP 1 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 Box
Pitching — last 4 appearances
DateOpp GSc OutsBF HRER BBSOHR FO P
2047-04-13 vs LP 41 2 4 2 2 2 0 0 0 1 11 Box
2047-04-10 @ HM1 71 24 27 5 3 3 2 12 0 3 82 Box
2047-04-06 @ HM1 14 5 11 5 7 5 1 4 2 0 41 Box
2047-04-02 @ LP 56 14 18 5 3 0 0 6 0 2 60 Box
Crossover (XO) Stats

O27 rate stats translated to MLB-readable values via mean-and-spread z-anchoring (formula: xo = MLB_mean + ((value − O27_mean) / O27_sd) · MLB_sd). The map preserves rank order exactly — XO leaderboards are the same player order as native — and preserves spread, so an elite O27 player shows up as an elite MLB-equivalent number rather than bunched at the league anchor. Read these the way you would read MLB stats; if a pitcher's XO ERA is 3.10, that's the MLB-equivalent of a 3.10 ERA.

Pitching Native (O27) XO (MLB-readable)
ERA 6.00 3.44
WHIP 1.33 1.17
K/9 13.2 12.1
BB/9 1.8 2.3
HR/9 1.2 1.1
oAVG 0.298 0.231
oOBP 0.333 0.288
oSLG 0.404 0.389
oOPS 0.737 0.676
Batting Native (O27) XO (MLB-readable)
AVG 0.250 0.177
OBP 0.500 0.279
SLG 0.333 0.275
OPS 0.833 0.549
wOBA 0.322 0.240
BABIP 0.500 0.271
Roster history Signings, transfers, injuries, trades — every roster move recorded for Seok-jin Ko.
Date Season Event Team Detail
2047-04-12 1 promotion KO Kimchaek Owls: Seok-jin Ko (P) promoted to cover pitching role while Kenzo Osako is on IL
2047-04-09 1 promotion KO Kimchaek Owls: Seok-jin Ko (P) promoted to cover pitching role while Cheng-hao Hsu is on IL
2047-04-06 1 promotion KO Kimchaek Owls: Seok-jin Ko (P) promoted to cover pitching role while Sebastian Washington is on IL
Compare basket · 0 max 4
Compare →