Jae-yong Choi — Super Innings

Standard Pitching

G	GS	W	L	BF	Outs	H	R	ER	BB	SO	HR	HBP	UER	SB	CS	FO	P
2	0	1	0	30	21	11	8	8	4	5	0	1	0	2	0	3	96

Result-Tier (xRA / Decay)

xRA	Decay
11.82	—

Workload

GSc avg	OS%	OS+	AOR	WS%
50.7	39%	148	10.5	0%

Per-Batter Rates & Opponent Profile

K%	BB%	HR%	oAVG	BABIP	O/P	P/BF	FO%
26.7%	13.3%	0.0%	0.440	0.550	0.219	3.20	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
0	0	—	10.29	2.14	6.4	5.1	0.0

Relief & Finisher

IR	IR-Sc	IR-Stop%	gmLI	Late ER/BF	LateK%	TO	QF	LRA
3	2	33%	0.97	0.500	20.0%	0	0	10.00

Value (Pitching)

GSc+	GSc Idx	xRA+	WPA	LI	VORP	WAR
103	104	116	-0.07	0.93	3.6	0.17

Repertoire

Sinker 57 Drop Knuck 51 Gyroball 40 Screwball 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
53%	26%	21%	6	4	0	0

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)	37 Replacement	Position-aware blend of general defense, arm, and position-specific glove
General defense	37 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

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.

Pitching Splits arc-bucketed metrics (xRA / Decay) recompute per split using only that subset's arc counts

Stat	Overall	Home	Away	Last 30 days
G	2	—	2	2
GS	0	—	0	0
W	1	—	1	1
L	0	—	0	0
BF	30	—	30	30
Outs	21	—	21	21
K	5	—	5	5
BB	4	—	4	4
HR	0	—	0	0
FO	3	—	3	3
xRA	11.82	—	12.96	12.96
Decay	—	—	—	—
GSc avg	50.7	—	50.7	50.7
GSc+	103	—	103	103
GSc Idx	103	—	103	103
xRA+	116	—	105	105
OS+	148	—	148	148
K%	26.7%	—	26.7%	26.7%
BB%	13.3%	—	13.3%	13.3%
WAR	0.17	—	0.13	0.13

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	R	BA	SLG
vs LHB	6	3	1	0	0	0	0.500	0.667
vs RHB	8	4	2	0	0	4	0.500	0.750

Overall

Player overall

Now 45 · projected peak 62

Hitting

Hitting (overall)	47 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	37 Replacement	Base-running and stolen-base ability

Pitching

Pitching (overall)	45 Average	Weighted blend of stuff, command, movement, and stamina
Stuff (pitcher_skill)	44 Below Avg	Whiffs / swinging strikes
Command	35 Replacement	Lower P(ball) — Maddux archetype
Movement	65 Excellent	Bias contact toward weak / ground-out
Stamina	24 Sub-Repl	Within-game fatigue threshold; workhorse moat

Defense

Defense (overall)	37 Replacement	Position-aware blend of general defense, arm, and position-specific glove
General defense	37 Replacement	Range / glove
Arm	35 Replacement
Infield	50 Above Avg
Outfield	50 Above Avg
Catcher	50 Above Avg

Bio & Tactics

Position	P
Bats	L	L / R / S
Throws	L	L / R
Age	23
Work ethic	64	Season-long boost on every attribute. Re-rolls each off-season until age 30.
2C aggressiveness	0.09	Probability of choosing 2C when eligible
Contact-quality threshold	0.30	Second-Chance eligibility on medium contact
IL status	short	Out until 2047-05-07

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.

Pitching — last 2 appearances

Date	Opp	GSc	Outs	BF	H	R	ER	BB	SO	HR	FO	P
2047-04-17	@ SYC	33	11	15	5	4	4	3	2	0	1	58	Box
2047-04-10	@ OS	33	10	15	6	4	4	1	3	0	2	38	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	10.29	4.04
WHIP	2.14	1.30
K/9	6.4	7.7
BB/9	5.1	3.5
HR/9	0.0	0.8
oAVG	0.440	0.258
oOBP	0.533	0.335
oSLG	0.440	0.395
oOPS	0.973	0.730

Roster history Signings, transfers, injuries, trades — every roster move recorded for Jae-yong Choi.

Date	Season	Event	Team	Detail
2047-04-21	1	injury	BT	Jae-yong Choi (P) placed on Short-Term IL, out until 2047-05-07 (~16 games)

🇰🇷 Jae-yong Choi