🇺🇸 Melville Harrington

PITCHER P SEA ◆◆◆🍼 Age 26 (Jun 14) Born Chicago, US Bats L · Throws L Salary ƒ39.6 crore Est. value ƒ94.3 crore +138% vs salary AL
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PAVG
0.600
OPS+
101
wRC+
67
HR
0
RBI
0
bWAR
-0.01
W-L
2-1
wERA
3.28
wERA+
322
GSc Idx
127
xRA
4.73
K
22
pWAR
1.29
Standard Batting
GPAAB RH 2B3BHR RBIBBSO HBPSBCSFO PAVG OBPSLGOPS
3 5 5 0 3 0 0 0 0 0 1 0 0 0 1 0.600 0.600 0.600 1.200
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%
0.600 +0.000 0.000 0.750 20.0% 0.0% 0.0% 0.00 0.438 101 77 67 1 0 0.0% 0 0.0% 0.00 20.0% 0.0% —
Clutch · RISP
RISP PA RISP-AVG RISP-OBP RISP-SLG RISP-OPS RISP-RBI RISP-Conv
3 0.667 0.667 0.667 1.333 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
50.0% 1/2 100.0% 1/1 33.3% 1/3 50.0% 3
Value (Batting)
oVORP oWAR Def DRS dWAR WPA LI WAR
-0.2 -0.01 0.360 -0.0 -0.00 +0.44 1.44 -0.01
Standard Pitching
GGS WL BFOuts HRER BBSOHR HBPUER SBCSFO P
9 4 2 1 86 77 23 8 7 14 22 0 1 1 3 7 7 334
Result-Tier (wERA / xRA / Decay)
wERA xRA Decay
3.28 4.73 -0.6
Workload
GSc avg OS% OS+ AOR WS%
60.0 32% 116 8.6 0%
Per-Batter Rates & Opponent Profile
K% BB% HR% oAVG BABIP O/P P/BF FO%
33.7% 16.3% 0.0% 0.324 0.469 0.231 3.88 8.1%
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
1 0 100% 2.45 1.44 7.7 4.9 0.0
Relief & Finisher
IR IR-Sc IR-Stop% gmLI Late ER/BF LateK% TO QF LRA
5 1 80% 1.03 0.065 38.7% 8 0 10.00
Value (Pitching)
GSc+ GSc Idx wERA+ WPA LI VORP WAR
121 127 322 +2.18 1.11 26.8 1.29
Repertoire
Cutter 43 Walking Slider 55 Screwball 36 Curveball 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
55% 58% 0% 14 5 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) 38 Replacement Position-aware blend of general defense, arm, and position-specific glove
General defense 38 Replacement Glove / surehandedness — applied at any position
Arm 41 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 0.360 -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 2 1 3
PA 5 4 1 5
AB 5 4 1 5
H 3 2 1 3
2B 0 0 0 0
3B 0 0 0 0
HR 0 0 0 0
RBI 0 0 0 0
R 0 0 0 0
BB 0 0 0 0
SO 1 1 0 1
SB 0 0 0 0
PAVG 0.600 0.500 1.000 0.600
OBP 0.600 0.500 1.000 0.600
SLG 0.600 0.500 1.000 0.600
OPS 1.200 1.000 2.000 1.200
OPS+ 101 84 168 101
wOBA 0.438 0.365 0.730 0.438
wRC+ 67 48 141 67
BAVG 0.600 0.500 1.000 0.600
2C 1 0 1 1
WAR -0.01 -0.02 0.01 -0.01
Pitching Splits arc-bucketed metrics (wERA / Decay) recompute per split using only that subset's arc counts
Stat OverallHomeAwayLast 30 days
G 9 4 5 8
GS 4 2 2 4
W 2 2 2 2
L 1 1 1 1
BF 86 34 52 78
Outs 77 29 48 70
K 22 11 11 21
BB 14 7 7 12
HR 0 0 0 0
FO 7 3 4 7
wERA 3.28 6.11 2.54 3.57
xRA 4.73 7.13 4.76 5.69
Decay -0.6 +21.9 -16.4 -9.7
GSc avg 60.0 57.4 62.0 59.8
GSc+ 121 116 125 121
GSc Idx 127 120 132 126
wERA+ 321 172 415 295
OS+ 115 98 129 118
K% 33.7% 41.2% 28.8% 35.9%
BB% 16.3% 20.6% 13.5% 15.4%
WAR 1.29 0.34 0.87 1.13

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 RBI BA SLG ISO
vs LHP 2 1 0 0 0 0 0.500 0.500 0.000
vs RHP 2 2 0 0 0 0 1.000 1.000 0.000
BIP H 2B 3B HR R BA SLG
vs LHB 18 7 1 0 0 1 0.389 0.444
vs RHB 31 11 4 0 0 4 0.355 0.484
Overall
Player overall ◆◆◆🍼 Now 69 · projected peak 76
Hitting
Hitting (overall) 48 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) 69 Excellent Weighted blend of stuff, command, movement, and stamina
Stuff (pitcher_skill) 80 Elite Whiffs / swinging strikes
Command 50 Above Avg Lower P(ball) — Maddux archetype
Movement 80 Elite Bias contact toward weak / ground-out
Stamina 47 Average Within-game fatigue threshold; workhorse moat
Defense
Defense (overall) 38 Replacement Position-aware blend of general defense, arm, and position-specific glove
General defense 38 Replacement Range / glove
Arm 41 Below Avg
Infield 50 Above Avg
Outfield 50 Above Avg
Catcher 50 Above Avg
Bio & Tactics
PositionP
BatsLL / R / S
ThrowsLL / R
Age26
Work ethic 67 Season-long boost on every attribute. Re-rolls each off-season until age 30.
2C aggressiveness0.20Probability of choosing 2C when eligible
Contact-quality threshold0.40Second-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
2026-05-05 vs TEX 2 2 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 Box
2026-05-01 @ TEX 1 1 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 Box
2026-04-27 vs ARI 2 2 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Box
Pitching — last 9 appearances
DateOpp GSc OutsBF HRER BBSOHR FO P
2026-05-05 vs TEX 63 14 16 5 1 1 1 9 0 2 75 Box
2026-05-01 @ TEX 49 15 19 4 2 1 3 3 0 1 56 Box
2026-04-27 vs ARI 40 4 7 2 2 2 2 0 0 0 26 Box
2026-04-22 @ MON 61 9 8 1 0 0 0 4 0 2 31 Box
2026-04-19 @ VAN 46 12 13 6 1 1 1 1 0 1 45 Box
2026-04-14 vs NJC 42 8 8 3 2 2 3 1 0 1 40 Box
2026-04-11 vs CLE 50 3 3 1 0 0 1 1 0 0 11 Box
2026-04-05 @ COL 54 5 4 0 0 0 1 2 0 0 20 Box
2026-04-01 @ COL 53 7 8 1 0 0 2 1 0 0 30 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 2.45 2.83
WHIP 1.44 1.15
K/9 7.7 7.7
BB/9 4.9 3.3
HR/9 0.0 0.7
oAVG 0.324 0.222
oOBP 0.442 0.297
oSLG 0.324 0.343
oOPS 0.766 0.641
Batting Native (O27) XO (MLB-readable)
AVG 0.600 0.267
OBP 0.600 0.330
SLG 0.600 0.396
OPS 1.200 0.726
wOBA 0.438 0.300
BABIP 0.750 0.317
Roster history Signings, transfers, injuries, trades — every roster move recorded for Melville Harrington.
Date Season Event Team Detail
2026-05-03 1 promotion SEA Mariners: Melville Harrington (P) promoted to cover pitching role while Peter Hance is on IL
2026-05-02 1 promotion SEA Mariners: Melville Harrington (P) promoted to cover pitching role while Edgar Jimenez is on IL
2026-05-01 1 promotion SEA Mariners: Melville Harrington (P) promoted to cover pitching role while Roberto Zavala is on IL
2026-05-01 1 promotion SEA Mariners: Melville Harrington (P) promoted to cover pitching role while Semp Rabasco is on IL
2026-04-28 1 promotion SEA Mariners: Melville Harrington (P) promoted to cover pitching role while Bauer Vaughns is on IL
2026-04-25 1 return SEA Melville Harrington returns from Day-to-Day (P)
2026-04-24 1 injury SEA Melville Harrington (P) placed on Day-to-Day, out until 2026-04-25 (~1 games)
2026-04-23 1 promotion SEA Mariners: Melville Harrington (P) promoted to cover pitching role while Joel Guerra is on IL
2026-04-22 1 promotion SEA Mariners: Melville Harrington (P) promoted to cover pitching role while Bauer Vaughns is on IL
2026-04-20 1 promotion SEA Mariners: Melville Harrington (P) promoted to cover pitching role while Kelly Cosper is on IL
2026-04-18 1 promotion SEA Mariners: Melville Harrington (P) promoted to cover pitching role while Abu Enterline is on IL
2026-04-16 1 promotion SEA Mariners: Melville Harrington (P) promoted to cover pitching role while Fatt Omonode is on IL
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