MLB Daily DeltaWeek 31 · October 26, 2026
Engraved portrait of Spencer Horwitz
451 PA · week 31
this weekHOLD
last weekHOLD

Spencer Horwitz

data as of October 26, 2026·week 31
Hold · steady skill near league average (0.310); hold steady — skill tracks near league, no edge either way.med 0.60
ROSAVG .000HR 0R 0RBI 0SB 0

Horwitz is a hold — the discipline is real, the power is not

His expected wOBA is .310 against a league average of .315, and with 451 plate appearances he is well past the point where that number becomes reliable. There is no luck story here in either direction — his actual wOBA of .319 sits right on top of the expected figure, so nothing is inflating the line and nothing is dragging it. What separates him from a league-average bat is the strike zone: he strikes out 16.2% of the time against a league mark of 22.0%, and he walks 12.0% of the time against 8.5%. That is a real skill and it will keep him in the lineup. The counterweight is contact quality — 86.8 mph average exit velocity and a 30.3% hard-hit rate, both under league — and his expected wOBA has been stepping down across the sample. The plate discipline props up the floor; the light bat caps the ceiling. Hold.

VS His Norm

  • Barrel %5.7%—−2.4% ▼vs his ~8.1% career norm

Drivers

  • xwobaSIGNALskill near league average (0.310)
metric · nowrolling trajectoryvs. leaguestabilized?
Avg Exit Velo86.8 mph
86.8 mph*
lg avg 89.0 mph ▼−2.2 mphvs his norm —
317 / 50 BBE
Hard-Hit %30.3%
30.3%*
lg avg 40.0% ▼−9.7%vs his norm —
317 / 50 BBE
Barrel %5.7%
norm5.7%*
lg avg 8.0% ▼−2.3%vs his norm −2.4% ▼
317 / 60 BBE
xwOBA.310
.310*
lg avg .315 ▼−.005vs his norm —
451 / 160 PA
wOBA.319
believable since May 30.319*
lg avg .315 ▲+.004vs his norm —
451 / 200 PA
Strikeout %16.2%
16.2%*
lg avg 22.0% ▼−5.8%vs his norm —
451 / 60 PA
Walk %12.0%
12.0%*
lg avg 8.5% ▲+3.5%vs his norm —
451 / 120 PA
BABIP.274
norm.274*
lg avg .295 ▼−.021vs his norm −.035 ▼BABIP is below his ~.309 norm — expect it to rise.
317 / 800 BIP
Swinging-Strike %6.7%
6.7%*
lg avg 11.0% ▼−4.3%vs his norm —
451 / 50 PA
Chase %24.5%
24.5%*
lg avg 28.5% ▼−4.0%vs his norm —
451 / 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% 5.7%→6.6%signal0 HR — Barrel% 5.7% (signal) lifted to career ~8.1% → projected 6.6%.
BABIP 0.274→0.247 regressednoise.000 AVG — BABIP 0.274 is noise, regressed toward xBA-implied 0.230 (xBA 0.226) → 0.247.
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 (1 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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