MLB Daily DeltaWeek 31 · October 26, 2026
Engraved portrait of Wenceel Pérez
175 PA · week 31
this weekSELL
last weekHOLD

Wenceel Pérez

data as of October 26, 2026·week 31
ON THE 60-DAY IL
flipped from HOLD
Sell stable xwOBA 0.272 below league with no luck excuse; move on.med 0.64
ROSHR 0AVG .000R 0RBI 0SB 0

Pérez is a sell — the quality of contact is not there.

He is averaging 87.2 mph off the bat, a tick under two mph below the league average of 89.0, and his sample of 132 batted balls is well past the point where exit velocity becomes reliable. The harder-to-miss numbers are worse: a 33.3% hard-hit rate against a league average of 40.0%. That is the gap that explains his expected wOBA of .272 — 43 points below the league average of .315 — and he has played enough plate appearances for that number to be trustworthy. There is no luck story propping up the line or dragging it down; his strikeout rate of 16.6% and walk rate of 8.0% are both fine, and his swing decisions are close to league. The one bit of movement is his expected wOBA stepping down as the sample has grown, which is the wrong direction. Sell. A 0 HR / 0 R / 0 RBI / 0 SB / .000 AVG line is pure drop-tier filler — streaming-only, fringe waiver material.

VS His Norm

  • Barrel %7.6%—+1.2% ▲vs his ~6.4% career norm

Drivers

  • xwobaSIGNALstable xwOBA 0.272 below league with no luck excuse
metric · nowrolling trajectoryvs. leaguestabilized?
Avg Exit Velo87.2 mph
87.2 mph*
lg avg 89.0 mph ▼−1.8 mphvs his norm —
132 / 50 BBE
Hard-Hit %33.3%
33.3%*
lg avg 40.0% ▼−6.7%vs his norm —
132 / 50 BBE
Barrel %7.6%
norm7.6%*
lg avg 8.0% ▼−0.4%vs his norm +1.2% ▲
132 / 60 BBE
xwOBA.272
.272*
lg avg .315 ▼−.043vs his norm —
175 / 160 PA
wOBA.262
.262*
lg avg .315 ▼−.053vs his norm —wOBA is below the ~.315 league average — expect it to rise.
175 / 200 PA
Strikeout %16.6%
16.6%*
lg avg 22.0% ▼−5.4%vs his norm —
175 / 60 PA
Walk %8.0%
8.0%*
lg avg 8.5% ▼−0.5%vs his norm —
175 / 120 PA
BABIP.176
norm.176*
lg avg .295 ▼−.119vs his norm −.114 ▼BABIP is below his ~.290 norm — expect it to rise.
132 / 800 BIP
Swinging-Strike %8.7%
8.7%*
lg avg 11.0% ▼−2.3%vs his norm —
175 / 50 PA
Chase %29.1%
29.1%*
lg avg 28.5% ▲+0.6%vs his norm —
175 / 50 PA

5×5 ROS Outlook

rest of season

Where each category goes the rest of the way, and the skill that drives it. Tap a row to expand the full derivation.

statytdrosdriverconf
Barrel% 7.6%→6.9%signal0 HR — Barrel% 7.6% (signal) tempered to career ~6.4% → projected 6.9%.
BABIP 0.176→0.221 regressednoise.000 AVG — BABIP 0.176 is noise, regressed toward xBA-implied 0.230 (xBA 0.203) → 0.221.
on-base + lineup0 R — his run rate over ~0 projected PA.
slugging + lineup0 RBI — his RBI rate over ~0 projected PA.
run rate / role0 SB — his steal rate (3 in 45 G) over ~0 projected PA.
rosterdroprotational counting only

Every projection traces to a sabermetric input. The driver and confidence shown per row are always visible; tap any row to expand the full derivation.

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