MLB Daily DeltaWeek 31 · October 26, 2026
Engraved portrait of Oswald Peraza
370 PA · week 31
this weekSELL
last weekHOLD

Oswald Peraza

data as of October 26, 2026·week 31
flipped from HOLD on October 26, 2026
Sell stable xwOBA 0.272 below league with no luck excuse; strikeout rate 30% is stable and high, caps the floor; move on.med 0.64
ROSHR 0AVG .000R 0RBI 0SB 0

Peraza is a sell — weak contact, and it keeps getting worse.

His expected wOBA is .272, 43 points below the league average of .315, and at 370 plate appearances the number is stable. Nobody is doing him any favors on the surface either: his actual wOBA is .276, dead on his expected mark. That means there is no bad-luck story pulling his line down and no suppressed BABIP waiting to give it back; the line is the level he is at. His contact is below league across the board — 87.5 mph average exit velocity, a 36.2% hard-hit rate, 6.0% barrels — and both his expected wOBA and his strikeout rate have moved the wrong way across the sample. He strikes out 30% of the time and walks just 4.6%, which gives him a low floor all year. The bat has no current case for a fantasy lineup. Sell. A 0 HR / 0 R / 0 RBI / 0 SB / .000 AVG line makes him a drop — fringe waiver fodder, no hold.

VS His Norm

  • Barrel %6.0%—+0.4% ▲vs his ~5.6% career norm

Drivers

  • xwobaSIGNALstable xwOBA 0.272 below league with no luck excuse
  • k_pctSIGNALstrikeout rate 30% is stable and high — caps the floor
metric · nowrolling trajectoryvs. leaguestabilized?
Avg Exit Velo87.5 mph
87.5 mph*
lg avg 89.0 mph ▼−1.5 mphvs his norm —
232 / 50 BBE
Hard-Hit %36.2%
36.2%*
lg avg 40.0% ▼−3.8%vs his norm —
232 / 50 BBE
Barrel %6.0%
norm6.0%*
lg avg 8.0% ▼−2.0%vs his norm +0.4% ▲
232 / 60 BBE
xwOBA.272
believable since May 27.272*
lg avg .315 ▼−.043vs his norm —
370 / 160 PA
wOBA.276
.276*
lg avg .315 ▼−.039vs his norm —
370 / 200 PA
Strikeout %30.0%
30.0%*
lg avg 22.0% ▲+8.0%vs his norm —
370 / 60 PA
Walk %4.6%
4.6%*
lg avg 8.5% ▼−3.9%vs his norm —
370 / 120 PA
BABIP.313
norm.313*
lg avg .295 ▲+.018vs his norm +.083 ▲BABIP is above his ~.230 norm — expect it to fall.
232 / 800 BIP
Swinging-Strike %16.8%
16.8%*
lg avg 11.0% ▲+5.8%vs his norm —
370 / 50 PA
Chase %38.6%
38.6%*
lg avg 28.5% ▲+10.1%vs his norm —
370 / 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% 6.0%→5.8%signal0 HR — Barrel% 6.0% (signal) tempered to career ~5.6% → projected 5.8%.
BABIP 0.313→0.273 regressednoise.000 AVG — BABIP 0.313 is noise, regressed toward xBA-implied 0.256 (xBA 0.224) → 0.273.
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 (7 in 55 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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