MLB Daily DeltaWeek 31 · October 26, 2026
Engraved portrait of Andrew Abbott
week 31
this weekSELL
last weekSELL

Andrew Abbott

data as of October 26, 2026·week 31
Sell stable xERA 4.92 +0.82 vs league with no luck excuse; move on.high 0.80
ROSK 0ERA 4.63WHIP 1.42W 0–0SV 0

Abbott is a sell — his xERA is rising and the skills back it up

His expected ERA is 4.92, more than eight-tenths of a run above the league average of 4.10, and it has been climbing across the sample. There is no luck story to point to here. He strikes out 18% of batters, four points below league, and walks 10.4%, more than two points above it. His swinging-strike rate sits at 10.3%, a tick under league, so the strikeout gap tracks his stuff rather than a cold stretch. He allows a .338 expected wOBA, .023 above league, with a barrel rate near average and hard contact slightly below it — nothing here suppresses runs. The fastball averages 92.4 mph, well under league. The picture is a pitcher whose contact and command both point the same direction, and neither is flattered by the surface. Sell. 0 K and a 4.63 ERA rest of season — drop, this is waiver-wire fodder, not a stash.

VS His Norm

  • Strikeout %18.0%—−3.3% ▼vs his ~21.3% career norm
  • Walk %10.4%—+2.1% ▲vs his ~8.3% career norm

Drivers

  • xeraSIGNALstable xERA 4.92 +0.82 vs league with no luck excuse
metric · nowrolling trajectoryvs. leaguestabilized?
Hard-Hit % Allowed38.7%
38.7%*
lg avg 40.0% ▼−1.3%vs his norm —
520 / 50 BBE
Barrel % Allowed8.1%
8.1%*
lg avg 8.0% ▲+0.1%vs his norm —
520 / 60 BBE
xwOBA Allowed.338
.338*
lg avg .315 ▲+.023vs his norm —
729 / 200 TBF
xERA4.92
4.92*
lg avg 4.10 ▲+0.82vs his norm —
729 / 200 TBF
ERA4.61
4.61*
lg avg 4.10 ▲+0.51vs his norm —ERA is above the ~4.10 league average — expect it to fall.
166 / 200 IP
Strikeout %18.0%
norm18.0%*
lg avg 22.0% ▼−4.0%vs his norm −3.3% ▼
729 / 70 TBF
Walk %10.4%
norm10.4%*
lg avg 8.0% ▲+2.4%vs his norm +2.1% ▲
729 / 170 TBF
BABIP Against.282
.282*
lg avg .295 ▼−.013vs his norm —BABIP Against is below the ~.295 league average — expect it to rise.
520 / 800 BIP
Swinging-Strike %10.3%
10.3%*
lg avg 11.0% ▼−0.7%vs his norm —
729 / 60 TBF
Chase %29.0%
29.0%*
lg avg 28.5% ▲+0.5%vs his norm —
729 / 60 TBF
Fastball Velo92.4 mph
92.4 mph*
lg avg 94.0 mph ▼−1.6 mphvs his norm —
2869 / 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% 18.0%→18.7%signal0 K — K% 18.0% (signal) lifted to career ~21.2% → projected 18.7% over ~0 remaining IP.
xERA 4.92signal4.63 ERA — xERA 4.92 (signal) blended 65% skill / 35% league 4.10 at 63 IP.
BB% 10.4% + contactsignal1.42 WHIP — a 10% walk rate plus BABIP-against 0.286 gives a 1.48 skill WHIP, blended 6…
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, 4.63 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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