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

José Fermín

data as of October 26, 2026·week 31
flipped from HOLD on October 26, 2026
Sell stable xwOBA 0.291 below league with no luck excuse; move on.med 0.60
ROSAVG .000HR 0R 0RBI 0SB 0

Fermín is a sell — plenty of contact, no real damage behind it.

His expected wOBA is .291, .024 below the league average of .315, and at 370 plate appearances it is past the point where the number becomes reliable. His actual wOBA sits at .294, nearly identical, so there is no bad-luck story to wait out — the line is what his contact produces. The exit velocity tells you why: 86.1 mph, nearly three mph below league, with a 31.5% hard-hit rate and 2.1% barrels. He puts the ball in play at a high clip — 13.5% strikeouts against a 22% league mark — but that contact is soft, and his expected wOBA has been stepping down across the sample. Making contact is not the same as making hard contact, and only one of those moves a stat line. Sell. A projected 0 HR / 0 R / 0 RBI / 0 SB / .000 AVG is a waiver-wire fringe streamer, not a hold — fade the production.

VS His Norm

  • Barrel %2.1%—+2.1% ▲vs his ~0.0% career norm

Drivers

  • xwobaSIGNALstable xwOBA 0.291 below league with no luck excuse
metric · nowrolling trajectoryvs. leaguestabilized?
Avg Exit Velo86.1 mph
believable since May 2686.1 mph*
lg avg 89.0 mph ▼−2.9 mphvs his norm —
286 / 50 BBE
Hard-Hit %31.5%
31.5%*
lg avg 40.0% ▼−8.5%vs his norm —
286 / 50 BBE
Barrel %2.1%
norm2.1%*
lg avg 8.0% ▼−5.9%vs his norm +2.1% ▲
286 / 60 BBE
xwOBA.291
.291*
lg avg .315 ▼−.024vs his norm —
370 / 160 PA
wOBA.294
.294*
lg avg .315 ▼−.021vs his norm —
370 / 200 PA
Strikeout %13.5%
13.5%*
lg avg 22.0% ▼−8.5%vs his norm —
370 / 60 PA
Walk %8.1%
8.1%*
lg avg 8.5% ▼−0.4%vs his norm —
370 / 120 PA
BABIP.270
norm.270*
lg avg .295 ▼−.025vs his norm +.013 ▲BABIP is above his ~.257 norm — expect it to fall.
286 / 800 BIP
Swinging-Strike %5.5%
5.5%*
lg avg 11.0% ▼−5.5%vs his norm —
370 / 50 PA
Chase %22.1%
22.1%*
lg avg 28.5% ▼−6.4%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% 2.1%→1.2%signal0 HR — Barrel% 2.1% (signal) tempered to career ~0.0% → projected 1.2%.
BABIP 0.270→0.271 regressednoise.000 AVG — BABIP 0.270 is noise, regressed toward xBA-implied 0.272 (xBA 0.248) → 0.271.
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 (0 in 31 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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