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

José Caballero

data as of October 26, 2026·week 31
flipped from HOLD on October 26, 2026
Sell stable xwOBA 0.278 below league with no luck excuse; move on.med 0.62
ROSAVG .000HR 0R 0RBI 0SB 0

Caballero is a sell — weak contact, no luck to blame.

He is averaging 83.8 mph off the bat — more than five miles per hour below league average — and his hard-hit rate is 25.6% against a 40.0% league mark. That is not a cold stretch; his 456 plate appearances are well past the point where contact quality becomes reliable. His expected wOBA is .278, 37 points below league average, and his actual wOBA of .290 sits close enough that there is no suppressed BABIP dragging the line down. The xwOBA has been stepping down across the sample, which makes the picture worse, not better. He also chases 37% of pitches off the plate and swings through 14.3% of pitches, both well above league, so the at-bats do not offer a correction path. There is no luck story here. Sell. The ROS line reads 0 HR / 0 R / 0 RBI / 0 SB / .000 AVG — a waiver-wire fringe arm, streaming-only until the bat earns real at-bats.

VS His Norm

  • Barrel %4.2%—−0.8% ▼vs his ~5.0% career norm

Drivers

  • xwobaSIGNALstable xwOBA 0.278 below league with no luck excuse
metric · nowrolling trajectoryvs. leaguestabilized?
Avg Exit Velo83.8 mph
83.8 mph*
lg avg 89.0 mph ▼−5.2 mphvs his norm —
309 / 50 BBE
Hard-Hit %25.6%
25.6%*
lg avg 40.0% ▼−14.4%vs his norm —
309 / 50 BBE
Barrel %4.2%
norm4.2%*
lg avg 8.0% ▼−3.8%vs his norm −0.8% ▼
309 / 60 BBE
xwOBA.278
believable since May 27.278*
lg avg .315 ▼−.037vs his norm —
456 / 160 PA
wOBA.290
.290*
lg avg .315 ▼−.025vs his norm —
456 / 200 PA
Strikeout %24.3%
24.3%*
lg avg 22.0% ▲+2.3%vs his norm —
456 / 60 PA
Walk %6.4%
6.4%*
lg avg 8.5% ▼−2.1%vs his norm —
456 / 120 PA
BABIP.278
norm.278*
lg avg .295 ▼−.017vs his norm −.031 ▼BABIP is below his ~.309 norm — expect it to rise.
309 / 800 BIP
Swinging-Strike %14.3%
14.3%*
lg avg 11.0% ▲+3.3%vs his norm —
456 / 50 PA
Chase %37.0%
37.0%*
lg avg 28.5% ▲+8.5%vs his norm —
456 / 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% 4.2%→4.5%signal0 HR — Barrel% 4.2% (signal) lifted to career ~5.0% → projected 4.5%.
BABIP 0.278→0.264 regressednoise.000 AVG — BABIP 0.278 is noise, regressed toward xBA-implied 0.256 (xBA 0.227) → 0.264.
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 (14 in 49 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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