🇺🇸 Willis Kissayi

PITCHER P PIT ◆ Age 31 (Aug 6) Born Cincinnati, US Bats L · Throws L Salary ƒ1.8 crore Est. value ƒ1.8 crore AL
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PAVG
0.273
OPS+
54
wRC+
21
HR
0
RBI
3
bWAR
-0.10
W-L
0-2
wERA
10.36
wERA+
102
GSc Idx
96
xRA
11.55
K
17
pWAR
0.25
Standard Batting
GPAAB RH 2B3BHR RBIBBSO HBPSBCSFO PAVG OBPSLGOPS
6 11 11 2 3 1 0 0 3 0 3 0 0 0 3 0.273 0.273 0.364 0.636
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%
0.273 +0.000 0.091 0.375 27.3% 0.0% 0.0% 0.00 0.255 54 45 21 1 1 100.0% 1 33.3% 1.00 27.3% 0.0% —
Clutch · RISP
RISP PA RISP-AVG RISP-OBP RISP-SLG RISP-OPS RISP-RBI RISP-Conv
7 0.429 0.429 0.571 1.000 3 0.43
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
50.0% 2/4 75.0% 3/4 50.0% 2/4 58.3% 8
Value (Batting)
oVORP oWAR Def DRS dWAR WPA LI WAR
-2.1 -0.10 0.535 +0.0 +0.00 +0.50 1.06 -0.10
Standard Pitching
GGS WL BFOuts HRER BBSOHR HBPUER SBCSFO P
7 7 0 2 91 60 35 28 26 11 17 4 2 2 4 2 9 308
Result-Tier (wERA / xRA / Decay)
wERA xRA Decay
10.36 11.55 +10.8
Workload
GSc avg OS% OS+ AOR WS%
47.7 32% 116 8.6 14%
Per-Batter Rates & Opponent Profile
K% BB% HR% oAVG BABIP O/P P/BF FO%
28.6% 12.1% 4.4% 0.449 0.544 0.195 3.38 9.9%
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 wERA).

WB-F WB-R Stop% ERA WHIP K/9 BB/9 HR/9
3 2 33% 11.70 2.30 7.7 5.0 1.8
Relief & Finisher
IR IR-Sc IR-Stop% gmLI Late ER/BF LateK% TO QF LRA
0 0 — 0.76 0.250 25.0% 0 0 6.67
Value (Pitching)
GSc+ GSc Idx wERA+ WPA LI VORP WAR
97 96 102 -2.64 1.30 5.1 0.25
Repertoire
4-Seam 56 Slider 66 Drop Knuck 61 Knuckleball 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
40% 27% 34% 18 11 2 4
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) 53 Above Avg Position-aware blend of general defense, arm, and position-specific glove
General defense 53 Above Avg Glove / surehandedness — applied at any position
Arm 33 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 0.535 +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 6 3 3 5
PA 11 8 3 10
AB 11 8 3 10
H 3 3 0 3
2B 1 1 0 1
3B 0 0 0 0
HR 0 0 0 0
RBI 3 3 0 3
R 2 2 0 2
BB 0 0 0 0
SO 3 2 1 3
SB 0 0 0 0
PAVG 0.273 0.375 0.000 0.300
OBP 0.273 0.375 0.000 0.300
SLG 0.364 0.500 0.000 0.400
OPS 0.636 0.875 0.000 0.700
OPS+ 53 73 0 59
wOBA 0.255 0.350 0.000 0.280
wRC+ 20 44 -44 27
BAVG 0.273 0.375 0.000 0.300
2C 1 1 0 1
WAR -0.10 -0.04 -0.06 -0.08
Pitching Splits arc-bucketed metrics (wERA / Decay) recompute per split using only that subset's arc counts
Stat OverallHomeAwayLast 30 days
G 7 4 3 6
GS 7 4 3 6
W 0 0 0 0
L 2 2 2 2
BF 91 53 38 87
Outs 60 32 28 59
K 17 7 10 16
BB 11 6 5 11
HR 4 3 1 3
FO 9 7 2 9
wERA 10.36 12.65 7.87 9.84
xRA 11.55 12.68 9.31 10.25
Decay +10.8 — +17.3 +11.2
GSc avg 47.7 44.8 51.5 48.3
GSc+ 96 90 104 97
GSc Idx 95 88 105 97
wERA+ 101 83 134 107
OS+ 115 108 126 133
K% 28.6% 26.4% 31.6% 28.7%
BB% 12.1% 11.3% 13.2% 12.6%
WAR 0.25 0.00 0.24 0.30

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 6 2 1 0 0 3 0.333 0.500 0.167
BIP H 2B 3B HR R BA SLG
vs LHB 25 16 6 1 3 15 0.640 1.320
vs RHB 33 18 4 0 1 8 0.545 0.758
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 54 Above Avg Base-running and stolen-base ability
Pitching
Pitching (overall) 47 Average Weighted blend of stuff, command, movement, and stamina
Stuff (pitcher_skill) 41 Below Avg Whiffs / swinging strikes
Command 58 Good Lower P(ball) — Maddux archetype
Movement 33 Replacement Bias contact toward weak / ground-out
Stamina 78 Elite Within-game fatigue threshold; workhorse moat
Defense
Defense (overall) 53 Above Avg Position-aware blend of general defense, arm, and position-specific glove
General defense 53 Above Avg Range / glove
Arm 33 Replacement
Infield 50 Above Avg
Outfield 50 Above Avg
Catcher 50 Above Avg
Bio & Tactics
PositionP
BatsLL / R / S
ThrowsLL / R
Age31
Work ethic 46 Season-long boost on every attribute. Locked
2C aggressiveness0.26Probability of choosing 2C when eligible
Contact-quality threshold0.38Second-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 6 games
DateOpp PAABH 2B3BHR RRBI BBSO HBPSBCSFO 2C ROE PO E
2026-05-05 vs CLE 4 4 1 1 0 0 1 1 0 2 0 0 0 1 0 0 0 0 Box
2026-04-27 @ WSN 1 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 Box
2026-04-21 vs CHW 3 3 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 Box
2026-04-17 @ BOS 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Box
2026-04-09 vs OAK 1 1 1 0 0 0 0 1 0 0 0 0 0 1 1 0 0 0 Box
2026-04-04 @ TBR 1 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 Box
Pitching — last 7 appearances
DateOpp GSc OutsBF HRER BBSOHR FO P
2026-05-05 vs CLE 23 9 14 7 5 4 1 1 1 1 36 Box
2026-04-27 @ WSN 52 22 25 6 3 3 5 7 0 1 90 Box
2026-04-21 vs CHW 16 5 10 4 6 6 1 0 2 2 38 Box
2026-04-17 @ BOS 34 5 9 5 3 3 0 2 0 1 30 Box
2026-04-13 vs HOU 25 9 15 7 5 5 2 2 0 2 48 Box
2026-04-09 vs OAK 43 9 14 3 3 3 2 4 0 2 57 Box
2026-04-04 @ TBR 31 1 4 3 3 2 0 1 1 0 9 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 11.70 4.23
WHIP 2.30 1.28
K/9 7.7 7.7
BB/9 5.0 3.3
HR/9 1.8 1.2
oAVG 0.449 0.246
oOBP 0.527 0.317
oSLG 0.603 0.410
oOPS 1.130 0.727
Batting Native (O27) XO (MLB-readable)
AVG 0.273 0.219
OBP 0.273 0.265
SLG 0.364 0.351
OPS 0.636 0.621
wOBA 0.255 0.270
BABIP 0.375 0.260
Roster history Signings, transfers, injuries, trades — every roster move recorded for Willis Kissayi.
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