🇯🇵 Kōki Nagatsuka

PITCHER P KH Age 31 (Feb 14) Born Kawasaki, JP Bats R · Throws R Salary ƒ67.2 lakh Est. value ƒ2.8 crore +320% vs salary O27 NPB · Balanced
Promote / transfer to:
PAVG
1.000
OPS+
278
wRC+
487
HR
0
RBI
1
bWAR
0.06
W-L
1-1
xRA+
92
GSc Idx
99
xRA
14.96
K
6
pWAR
0.07
Standard Batting
GPAAB RH 2B3BHR RBIBBSO HBPSBCSFO PAVG OBPSLGOPS
1 1 1 1 1 1 0 0 1 0 0 0 0 0 0 1.000 1.000 2.000 3.000
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%
1.000 +0.000 1.000 1.000 0.0% 0.0% 0.0% 0.00 1.718 278 365 487 0 0 0.0% 0 0.0% 0.00 0.0% 0.0%
Clutch · RISP
RISP PA RISP-AVG RISP-OBP RISP-SLG RISP-OPS RISP-RBI RISP-Conv
0 0.000 0.000 0.000 0.000 0 0.00
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
100.0% 1/1 0/0 0/0 100.0% 3
Value (Batting)
oVORP oWAR Def DRS dWAR WPA LI WAR
1.4 0.06 0.325 -0.0 -0.00 +0.11 0.70 0.06
Standard Pitching
GGS WL BFOuts HRER BBSOHR HBPUER SBCSFO P
4 3 1 1 40 26 13 14 13 8 6 2 0 1 4 1 1 141
Result-Tier (xRA / Decay)
xRA Decay
14.96 -86.9
Workload
GSc avg OS% OS+ AOR WS%
48.6 24% 92 6.5 0%
Per-Batter Rates & Opponent Profile
K% BB% HR% oAVG BABIP O/P P/BF FO%
17.5% 20.0% 5.0% 0.406 0.458 0.184 3.52 2.5%
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
1 1 0% 13.50 2.42 6.2 8.3 2.1
Relief & Finisher
IR IR-Sc IR-Stop% gmLI Late ER/BF LateK% TO QF LRA
1 0 100% 0.84 0.000 100.0% 0 0 10.00
Value (Pitching)
GSc+ GSc Idx xRA+ WPA LI VORP WAR
99 99 92 -1.30 1.31 1.5 0.07
Repertoire
Sinker 43 Walking Slider 44 Screwball 42 Riseball 38
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
56% 37% 33% 7 4 0 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) 35 Replacement Position-aware blend of general defense, arm, and position-specific glove
General defense 35 Replacement Glove / surehandedness — applied at any position
Arm 44 Below Avg 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 0.325 -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 1 1 1
PA 1 1 1
AB 1 1 1
H 1 1 1
2B 1 1 1
3B 0 0 0
HR 0 0 0
RBI 1 1 1
R 1 1 1
BB 0 0 0
SO 0 0 0
SB 0 0 0
PAVG 1.000 1.000 1.000
OBP 1.000 1.000 1.000
SLG 2.000 2.000 2.000
OPS 3.000 3.000 3.000
OPS+ 278 278 278
wOBA 1.718 1.718 1.718
wRC+ 486 486 486
BAVG 1.000 1.000 1.000
2C 0 0 0
WAR 0.06 0.06 0.06
Pitching Splits arc-bucketed metrics (xRA / Decay) recompute per split using only that subset's arc counts
Stat OverallHomeAwayLast 30 days
G 4 3 1 4
GS 3 2 1 3
W 1 1 1 1
L 1 1 1 1
BF 40 29 11 40
Outs 26 20 6 26
K 6 4 2 6
BB 8 6 2 8
HR 2 1 1 2
FO 1 0 1 1
xRA 14.96 14.50 18.00 15.31
Decay -86.9 -98.0 -86.9
GSc avg 48.6 49.2 46.9 48.6
GSc+ 98 100 95 98
GSc Idx 98 100 94 98
xRA+ 91 94 76 89
OS+ 91 94 84 91
K% 17.5% 13.8% 27.3% 17.5%
BB% 20.0% 20.7% 18.2% 20.0%
WAR 0.07 0.07 -0.02 0.05

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 1 1 1 0 0 1 1.000 2.000 1.000
BIP H 2B 3B HR R BA SLG
vs LHB 10 4 2 0 0 6 0.400 0.600
vs RHB 14 8 2 0 2 8 0.571 1.143
Overall
Player overall 47
Hitting
Hitting (overall) 44 Below Avg 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 38 Replacement Base-running and stolen-base ability
Pitching
Pitching (overall) 47 Average Weighted blend of stuff, command, movement, and stamina
Stuff (pitcher_skill) 47 Average Whiffs / swinging strikes
Command 49 Average Lower P(ball) — Maddux archetype
Movement 37 Replacement Bias contact toward weak / ground-out
Stamina 68 Excellent Within-game fatigue threshold; workhorse moat
Defense
Defense (overall) 35 Replacement Position-aware blend of general defense, arm, and position-specific glove
General defense 35 Replacement Range / glove
Arm 44 Below Avg
Infield 50 Above Avg
Outfield 50 Above Avg
Catcher 50 Above Avg
Bio & Tactics
PositionP
BatsRL / R / S
ThrowsRL / R
Age31
Work ethic 48 Season-long boost on every attribute. Locked
2C aggressiveness0.26Probability of choosing 2C when eligible
Contact-quality threshold0.46Second-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 1 games
DateOpp PAABH 2B3BHR RRBI BBSO HBPSBCSFO 2C ROE PO E
2047-04-22 vs OS 1 1 1 1 0 0 1 1 0 0 0 0 0 0 0 0 0 0 Box
Pitching — last 4 appearances
DateOpp GSc OutsBF HRER BBSOHR FO P
2047-04-22 vs OS 28 5 9 4 4 4 3 0 0 0 31 Box
2047-04-17 vs FCW 43 13 15 4 3 3 2 4 0 0 48 Box
2047-04-14 vs KBC 31 2 5 2 3 3 1 0 1 0 15 Box
2047-04-09 @ KBC 31 6 11 3 4 3 2 2 1 1 47 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 13.50 4.50
WHIP 2.42 1.35
K/9 6.2 7.6
BB/9 8.3 4.7
HR/9 2.1 1.3
oAVG 0.406 0.251
oOBP 0.525 0.333
oSLG 0.594 0.433
oOPS 1.119 0.766
Batting Native (O27) XO (MLB-readable)
AVG 1.000 0.349
OBP 1.000 0.436
SLG 2.000 0.677
OPS 3.000 1.104
wOBA 1.718 0.489
BABIP 1.000 0.386
Roster history Signings, transfers, injuries, trades — every roster move recorded for Kōki Nagatsuka.
Date Season Event Team Detail
2047-04-17 1 return KH Kōki Nagatsuka returns from Day-to-Day (P)
2047-04-14 1 injury KH Kōki Nagatsuka (P) placed on Day-to-Day, out until 2047-04-17 (~3 games)
Compare basket · 0 max 4
Compare →