MLB Daily DeltaWeek 17 · July 18, 2026
Engraved portrait of Jeffrey Springs
week 17
this weekSELL
last weekHOLD

Jeffrey Springs

data as of July 18, 2026·week 17
flipped from HOLD on July 18, 2026
Sell stable xERA 4.58 +0.48 vs league with no luck excuse; move on.med 0.69
ROSK 54ERA 4.41WHIP 1.34W 2–4SV 0

Springs is a sell — his xERA is above league and climbing.

His expected ERA sits at 4.58, nearly half a run above the league average of 4.10, and he has faced enough batters for that number to be reliable. There is no luck story to hide behind: his BABIP-against is not mentioned in the data as a driver, so the ERA is not being inflated by bad bounces. His barrel rate allowed is 9.8% — well above league average — and his strikeout rate is 19.5%, below the 22% league mark. His fastball velocity is 91.4 mph, two and a half ticks below the league average of 94.0, and that gap helps explain the lack of whiffs. The xERA has been trending up through the sample, meaning his run-prevention skill is getting worse, not better. This is the level he is at. Sell. 54 K and 4.41 ERA make him a streaming-only arm at best — drop where your league is shallow.

VS His Norm

  • Strikeout %19.5%−4.5%vs his ~24.0% career norm
  • Walk %8.6%+0.9%vs his ~7.7% career norm

Drivers

  • xeraSIGNALstable xERA 4.58 +0.48 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 —
307 / 50 BBE
Barrel % Allowed9.8%
9.8%*
lg avg 8.0% +1.8%vs his norm —
307 / 60 BBE
xwOBA Allowed.330
.330*
lg avg .315 +.015vs his norm —
430 / 200 TBF
xERA4.58
4.58*
lg avg 4.10 +0.48vs his norm —
430 / 200 TBF
ERA6.08
6.08*
lg avg 4.10 +1.98vs his norm —ERA is above the ~4.10 league averageexpect it to fall.
97.7 / 200 IP
Strikeout %19.5%
norm19.5%*
lg avg 22.0% −2.5%vs his norm −4.5%
430 / 70 TBF
Walk %8.6%
norm8.6%*
lg avg 8.0% +0.6%vs his norm +0.9%
430 / 170 TBF
BABIP Against.270
.270*
lg avg .295 −.025vs his norm —BABIP Against is below the ~.295 league averageexpect it to rise.
307 / 800 BIP
Swinging-Strike %11.0%
11.0%*
lg avg 11.0% +0.0%vs his norm —
430 / 60 TBF
Chase %30.5%
30.5%*
lg avg 28.5% +2.0%vs his norm —
430 / 60 TBF
Fastball Velo91.4 mph
91.4 mph*
lg avg 94.0 mph −2.6 mphvs his norm —
1675 / 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% 19.5%→20.9%signal54 K — K% 19.5% (signal) lifted to career ~24.0% → projected 20.9% over ~58 remaining IP.
xERA 4.58signal4.41 ERA — xERA 4.58 (signal) blended 65% skill / 35% league 4.10 at 66 IP.
BB% 8.6% + contactsignal1.34 WHIP — a 9% walk rate plus BABIP-against 0.285 gives a 1.37 skill WHIP, blended 65…
run support + role2-4 W — wins ride run support and how deep he goes, not just skill.
role (starter)0 SV — role: starter, not in the save mix.
rosterdrop54 K ROS, 4.41 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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