🇵🇷 Joel Berríos

PITCHER P DET ◆ Age 29 (Mar 10) Born Guayama, PR Bats R · Throws R Salary ƒ3.4 crore Est. value ƒ1.9 crore -45% vs salary AL
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PAVG
0.235
OPS+
64
wRC+
40
HR
0
RBI
3
bWAR
-0.10
W-L
2-1
wERA
8.31
wERA+
127
GSc Idx
102
xRA
9.29
K
14
pWAR
0.37
Standard Batting
GPAAB RH 2B3BHR RBIBBSO HBPSBCSFO PAVG OBPSLGOPS
4 17 13 4 4 1 0 0 3 2 6 2 0 0 1 0.235 0.471 0.294 0.765
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%
0.308 +0.072 0.059 0.571 35.3% 11.8% 0.0% 0.33 0.329 64 58 40 2 2 100.0% 1 33.3% 0.50 5.9% 0.0% —
Clutch · RISP
RISP PA RISP-AVG RISP-OBP RISP-SLG RISP-OPS RISP-RBI RISP-Conv
11 0.182 0.455 0.273 0.727 3 0.27
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
60.0% 6/10 33.3% 2/6 40.0% 2/5 47.6% 14
Value (Batting)
oVORP oWAR Def DRS dWAR WPA LI WAR
-2.2 -0.10 0.523 +0.0 +0.00 +0.35 0.54 -0.10
Standard Pitching
GGS WL BFOuts HRER BBSOHR HBPUER SBCSFO P
5 5 2 1 68 48 26 19 16 8 14 1 3 3 2 3 4 229
Result-Tier (wERA / xRA / Decay)
wERA xRA Decay
8.31 9.29 —
Workload
GSc avg OS% OS+ AOR WS%
50.1 36% 130 9.6 0%
Per-Batter Rates & Opponent Profile
K% BB% HR% oAVG BABIP O/P P/BF FO%
26.5% 11.8% 1.5% 0.456 0.595 0.210 3.37 5.9%
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
1 1 0% 9.00 2.12 7.9 4.5 0.6
Relief & Finisher
IR IR-Sc IR-Stop% gmLI Late ER/BF LateK% TO QF LRA
0 0 — 0.49 — — 0 0 7.50
Value (Pitching)
GSc+ GSc Idx wERA+ WPA LI VORP WAR
102 102 127 +0.75 0.84 7.8 0.37
Repertoire
Sinker 48 Vulcan Change 59 Changeup 50 Palmball 47 Backhand Change 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
28% 0% 72% 16 8 0 1
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) 52 Above Avg Position-aware blend of general defense, arm, and position-specific glove
General defense 52 Above Avg Glove / surehandedness — applied at any position
Arm 56 Good 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 0.523 +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 4 2 2 4
PA 17 7 10 17
AB 13 5 8 13
H 4 1 3 4
2B 1 0 1 1
3B 0 0 0 0
HR 0 0 0 0
RBI 3 0 3 3
R 4 1 3 4
BB 2 1 1 2
SO 6 1 5 6
SB 0 0 0 0
PAVG 0.235 0.143 0.300 0.235
OBP 0.471 0.429 0.500 0.471
SLG 0.294 0.143 0.400 0.294
OPS 0.765 0.571 0.900 0.765
OPS+ 64 48 75 64
wOBA 0.329 0.254 0.380 0.329
wRC+ 39 20 52 39
BAVG 0.308 0.200 0.375 0.308
2C 2 0 2 2
WAR -0.10 -0.06 -0.04 -0.10
Pitching Splits arc-bucketed metrics (wERA / Decay) recompute per split using only that subset's arc counts
Stat OverallHomeAwayLast 30 days
G 5 3 2 5
GS 5 3 2 5
W 2 2 2 2
L 1 1 1 1
BF 68 36 32 68
Outs 48 24 24 48
K 14 5 9 14
BB 8 6 2 8
HR 1 1 0 1
FO 4 3 1 4
wERA 8.31 12.27 4.97 8.31
xRA 9.29 13.27 6.18 9.72
Decay — — — —
GSc avg 50.1 45.1 57.7 50.1
GSc+ 101 91 116 101
GSc Idx 101 88 121 101
wERA+ 127 86 213 127
OS+ 130 108 162 130
K% 26.5% 22.2% 31.2% 26.5%
BB% 11.8% 16.7% 6.2% 11.8%
WAR 0.37 0.02 0.33 0.37

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 1 0 0 0 0 0 0.000 0.000 0.000
vs RHP 7 3 1 0 0 3 0.429 0.571 0.143
BIP H 2B 3B HR R BA SLG
vs LHB 16 11 4 0 0 5 0.688 0.938
vs RHB 26 11 2 0 1 9 0.423 0.615
Overall
Player overall ◆ 43
Hitting
Hitting (overall) 49 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 35 Replacement Base-running and stolen-base ability
Pitching
Pitching (overall) 43 Below Avg Weighted blend of stuff, command, movement, and stamina
Stuff (pitcher_skill) 32 Replacement Whiffs / swinging strikes
Command 50 Above Avg Lower P(ball) — Maddux archetype
Movement 47 Average Bias contact toward weak / ground-out
Stamina 59 Good Within-game fatigue threshold; workhorse moat
Defense
Defense (overall) 52 Above Avg Position-aware blend of general defense, arm, and position-specific glove
General defense 52 Above Avg Range / glove
Arm 56 Good
Infield 50 Above Avg
Outfield 50 Above Avg
Catcher 50 Above Avg
Bio & Tactics
PositionP
BatsRL / R / S
ThrowsRL / R
Age29
Work ethic 79 Season-long boost on every attribute. Re-rolls each off-season until age 30.
2C aggressiveness0.16Probability of choosing 2C when eligible
Contact-quality threshold0.58Second-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 4 games
DateOpp PAABH 2B3BHR RRBI BBSO HBPSBCSFO 2C ROE PO E
2026-05-03 vs CLE 3 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Box
2026-04-24 @ HOU 4 4 1 1 0 0 1 2 0 2 0 0 0 0 0 0 0 0 Box
2026-04-16 vs KCR 4 2 0 0 0 0 1 0 1 1 1 0 0 1 0 0 0 0 Box
2026-04-11 @ CHC 6 4 2 0 0 0 2 1 1 3 1 0 0 0 2 0 0 0 Box
Pitching — last 5 appearances
DateOpp GSc OutsBF HRER BBSOHR FO P
2026-05-03 vs CLE 31 8 12 5 4 4 3 1 0 2 44 Box
2026-04-28 vs MIL 39 14 16 4 4 4 2 3 0 1 52 Box
2026-04-24 @ HOU 62 14 16 3 1 0 1 6 0 1 55 Box
2026-04-16 vs KCR 9 2 8 8 6 5 1 1 1 0 29 Box
2026-04-11 @ CHC 33 10 16 6 4 3 1 3 0 0 49 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 9.00 3.81
WHIP 2.12 1.26
K/9 7.9 7.8
BB/9 4.5 3.1
HR/9 0.6 0.9
oAVG 0.456 0.247
oOBP 0.544 0.321
oSLG 0.509 0.387
oOPS 1.053 0.708
Batting Native (O27) XO (MLB-readable)
AVG 0.308 0.224
OBP 0.471 0.304
SLG 0.294 0.338
OPS 0.765 0.645
wOBA 0.329 0.282
BABIP 0.571 0.290
Roster history Signings, transfers, injuries, trades — every roster move recorded for Joel Berríos.
Date Season Event Team Detail
2026-05-07 1 return DET Joel Berríos returns from Day-to-Day (P)
2026-05-05 1 injury DET Joel Berríos (P) placed on Day-to-Day, out until 2026-05-07 (~2 games)
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