MLB Daily DeltaWeek 31 · October 26, 2026
Engraved portrait of Walker Buehler
week 31
this weekHOLD
last weekSELL

Walker Buehler

SD·P
data as of October 26, 2026·week 31
flipped from SELL on October 26, 2026
Hold · leans sell skill near league average (4.30); a hold that leans sell — skill sits a hair below league, nothing to chase.med 0.60
ROSK 0ERA 4.23WHIP 1.37W 0–0SV 0

Buehler is a hold — average skill, nothing unstable underneath

His expected ERA is 4.30, with 651 batters faced behind it — well past the point where that number becomes reliable — and it sits essentially on the league average of 4.10. The contact he allows says the same thing: a .318 expected wOBA allowed against a .315 league mark, a 38.6% hard-hit rate allowed against 40.0%, and an 8.3% barrel rate allowed against 8.0%, all on 456 batted balls. None of those gaps is big enough to build a case on, in either direction. The one thing worth flagging is the trajectory: his expected ERA has been stepping up across the sample, climbing toward that league line from the better side. His 20.1% strikeout rate runs a little under league and his swinging-strike rate of 8.8% is below the 11.0% average. Nothing here is being propped up by luck, and nothing is being dragged down. Hold.

VS His Norm

  • Strikeout %20.1%—−4.0% ▼vs his ~24.1% career norm
  • Walk %8.8%—+1.5% ▲vs his ~7.3% career norm

Drivers

  • xeraSIGNALskill near league average (4.30)
metric · nowrolling trajectoryvs. leaguestabilized?
Hard-Hit % Allowed38.6%
38.6%*
lg avg 40.0% ▼−1.4%vs his norm —
456 / 50 BBE
Barrel % Allowed8.3%
8.3%*
lg avg 8.0% ▲+0.3%vs his norm —
456 / 60 BBE
xwOBA Allowed.318
.318*
lg avg .315 ▲+.003vs his norm —
651 / 200 TBF
xERA4.30
4.30*
lg avg 4.10 ▲+0.20vs his norm —
651 / 200 TBF
ERA4.63
4.63*
lg avg 4.10 ▲+0.53vs his norm —ERA is above the ~4.10 league average — expect it to fall.
153.7 / 200 IP
Strikeout %20.1%
norm20.1%*
lg avg 22.0% ▼−1.9%vs his norm −4.0% ▼
651 / 70 TBF
Walk %8.8%
norm8.8%*
lg avg 8.0% ▲+0.8%vs his norm +1.5% ▲
651 / 170 TBF
BABIP Against.296
.296*
lg avg .295 ▲+.001vs his norm —BABIP Against is above the ~.295 league average — expect it to fall.
456 / 800 BIP
Swinging-Strike %8.8%
8.8%*
lg avg 11.0% ▼−2.2%vs his norm —
651 / 60 TBF
Chase %27.0%
27.0%*
lg avg 28.5% ▼−1.5%vs his norm —
651 / 60 TBF
Fastball Velo94.0 mph
94.0 mph*
lg avg 94.0 mph 0.0 mphvs his norm —
2608 / 50 PITCHES

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
K% 20.1%→21.0%signal0 K — K% 20.1% (signal) lifted to career ~24.1% → projected 21.0% over ~0 remaining IP.
xERA 4.30signal4.23 ERA — xERA 4.30 (signal) blended 65% skill / 35% league 4.10 at 52 IP.
BB% 8.8% + contactsignal1.37 WHIP — a 9% walk rate plus BABIP-against 0.296 gives a 1.41 skill WHIP, blended 65…
run support + role0-0 W — wins ride run support and how deep he goes, not just skill.
role (starter)0 SV — role: starter, not in the save mix.
rosterdrop0 K ROS, 4.23 ERA

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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