MLB Daily DeltaWeek 25 · September 10, 2026
Engraved portrait of Braxton Ashcraft
week 25
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Braxton Ashcraft

PIT·P
data as of September 10, 2026·week 25
Buy stable xERA 3.42, 0.68 below league, production is earned; velocity stable and above league; add now.high 0.80
ROSK 15ERA 3.42WHIP 1.14W 1–1SV 0

Ashcraft is a buy — the strikeout stuff is real and the ERA is earned.

His expected ERA is 3.42, well below the league average of 4.10, and he has faced enough batters for that number to be reliable. That gap is not a BABIP trick. He strikes out 25.9% of batters against a league rate of 22.0%, and he walks just 5.2% against 8.0%. The swing-and-miss is genuine: a 13.3% swinging-strike rate, above league, and a chase rate of 37.0% that says hitters are expanding against him. His fastball is averaging 97.3 mph, above the league's 94.0, and it has been stepping up across the sample while his expected ERA has stepped down. The skill is earned, not propped up. Buy. Deep-league only, but 15 K and a 3.42 ERA make him a stash-worthy asset if you have the room.

VS His Norm

  • Walk %5.2%—−1.8% ▼vs his ~7.0% career norm
  • Strikeout %25.9%—+0.1% ▲vs his ~25.8% career norm

Drivers

  • xeraSIGNALstable xERA 3.42, 0.68 below league — production is earned
  • p_fastball_veloSIGNALvelocity stable and above league
metric · nowrolling trajectoryvs. leaguestabilized?
Hard-Hit % Allowed41.6%
41.6%*
lg avg 40.0% ▲+1.6%vs his norm —
452 / 50 BBE
Barrel % Allowed6.2%
6.2%*
lg avg 8.0% ▼−1.8%vs his norm —
452 / 60 BBE
xwOBA Allowed.287
.287*
lg avg .315 ▼−.028vs his norm —
667 / 200 TBF
xERA3.42
3.42*
lg avg 4.10 ▼−0.68vs his norm —
667 / 200 TBF
ERA3.65
3.65*
lg avg 4.10 ▼−0.45vs his norm —ERA is below the ~4.10 league average — expect it to rise.
165.3 / 200 IP
Strikeout %25.9%
norm25.9%*
lg avg 22.0% ▲+3.9%vs his norm +0.1% ▲
667 / 70 TBF
Walk %5.2%
norm5.2%*
lg avg 8.0% ▼−2.8%vs his norm −1.8% ▼
667 / 170 TBF
BABIP Against.287
.287*
lg avg .295 ▼−.008vs his norm —BABIP Against is below the ~.295 league average — expect it to rise.
452 / 800 BIP
Swinging-Strike %13.3%
13.3%*
lg avg 11.0% ▲+2.3%vs his norm —
667 / 60 TBF
Chase %37.0%
37.0%*
lg avg 28.5% ▲+8.5%vs his norm —
667 / 60 TBF
Fastball Velo97.3 mph
97.3 mph*
lg avg 94.0 mph ▲+3.3 mphvs his norm —
2413 / 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% 25.9%→25.9%signal15 K — K% 25.9% (signal) tempered to career ~25.8% → projected 25.9% over ~14 remaining…
xERA 3.42signal3.42 ERA — regresses up toward xERA 3.42 (signal): elite skill, but overperforming even…
BB% 5.2% + contactsignal1.14 WHIP — a 5% walk rate plus BABIP-against 0.290 gives a 1.14 skill WHIP.
run support + role1-1 W — wins ride run support and how deep he goes, not just skill.
role (starter)0 SV — role: starter, not in the save mix.
rosterdeep15 K ROS, 3.42 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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