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

Jeffrey Springs

ATH·P
data as of October 26, 2026·week 31
flipped from HOLD on October 26, 2026
Sell stable xERA 4.95 +0.85 vs league with no luck excuse; move on.high 0.81
ROSK 0ERA 4.65WHIP 1.38W 0–0SV 0

Springs is a sell — weak strikeout rate and rising xERA

He is striking out 17.8% of the batters he faces, more than four points below the league's 22%, and that is not a small footnote — it is the core of the problem. xERA sits at 4.95, nearly a full run above league average, and it has been climbing across the sample, so the number is getting worse as it gets more trustworthy. His walk rate of 9.0% is above league average too. The one thing leaning his way, a hard-hit rate allowed of 34.9% against a 40% league average, doesn't hold up against his xwOBA allowed of .339 and barrel rate of 9.4%, both worse than league average. With 630 batters faced, the sample is past where these numbers become reliable. There is no bad-luck story here to wait out — this is the level he is pitching at. Sell. 0 K and a 4.65 ERA ROS — a waiver-wire drop, streaming-only, not a hold.

VS His Norm

  • Strikeout %17.8%—−6.2% ▼vs his ~24.0% career norm
  • Walk %9.0%—+1.3% ▲vs his ~7.7% career norm

Drivers

  • xeraSIGNALstable xERA 4.95 +0.85 vs league with no luck excuse
metric · nowrolling trajectoryvs. leaguestabilized?
Hard-Hit % Allowed34.9%
34.9%*
lg avg 40.0% ▼−5.1%vs his norm —
456 / 50 BBE
Barrel % Allowed9.4%
9.4%*
lg avg 8.0% ▲+1.4%vs his norm —
456 / 60 BBE
xwOBA Allowed.339
.339*
lg avg .315 ▲+.024vs his norm —
630 / 200 TBF
xERA4.95
4.95*
lg avg 4.10 ▲+0.85vs his norm —
630 / 200 TBF
ERA6.18
6.18*
lg avg 4.10 ▲+2.08vs his norm —ERA is above the ~4.10 league average — expect it to fall.
142.7 / 200 IP
Strikeout %17.8%
norm17.8%*
lg avg 22.0% ▼−4.2%vs his norm −6.2% ▼
630 / 70 TBF
Walk %9.0%
norm9.0%*
lg avg 8.0% ▲+1.0%vs his norm +1.3% ▲
630 / 170 TBF
BABIP Against.278
.278*
lg avg .295 ▼−.017vs his norm —BABIP Against is below the ~.295 league average — expect it to rise.
456 / 800 BIP
Swinging-Strike %10.6%
10.6%*
lg avg 11.0% ▼−0.4%vs his norm —
630 / 60 TBF
Chase %30.0%
30.0%*
lg avg 28.5% ▲+1.5%vs his norm —
630 / 60 TBF
Fastball Velo91.3 mph
91.3 mph*
lg avg 94.0 mph ▼−2.7 mphvs his norm —
2464 / 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% 17.8%→19.3%signal0 K — K% 17.8% (signal) lifted to career ~24.0% → projected 19.3% over ~0 remaining IP.
xERA 4.95signal4.65 ERA — xERA 4.95 (signal) blended 65% skill / 35% league 4.10 at 66 IP.
BB% 9.0% + contactsignal1.38 WHIP — a 9% walk rate plus BABIP-against 0.285 gives a 1.42 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, 4.65 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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