MLB Daily DeltaWeek 18 · July 28, 2026
Engraved portrait of Bailey Ober
week 18
this weekHOLD
last weekBUY

Bailey Ober

data as of July 28, 2026·week 18
flipped from BUY on July 28, 2026
Hold · leans sell skill near league average (4.39); a hold that leans sell — skill sits a hair below league, nothing to chase.med 0.60 (narrative held for review)
ROSK 38ERA 4.29WHIP 1.31W 3–6SV 0

Ober is a hold — league-average skill with no edge or risk.

ROS projects K 46 YTD → 38 ROS, ERA 4.59 YTD → 4.29 ROS, WHIP 1.22 YTD → 1.31 ROS. Stable, rosterable; no clear edge to exploit either way.

VS His Norm

  • Strikeout %17.5%−5.7%vs his ~23.2% career norm
  • Walk %6.4%+1.0%vs his ~5.4% career norm

Drivers

  • xeraSIGNALskill near league average (4.39)
metric · nowrolling trajectoryvs. leaguestabilized?
Hard-Hit % Allowed32.7%
32.7%*
lg avg 40.0% −7.3%vs his norm —
257 / 50 BBE
Barrel % Allowed9.3%
9.3%*
lg avg 8.0% +1.3%vs his norm —
257 / 60 BBE
xwOBA Allowed.323
.323*
lg avg .315 +.008vs his norm —
342 / 200 TBF
xERA4.39
4.39*
lg avg 4.10 +0.29vs his norm —
342 / 200 TBF
ERA4.56
4.56*
lg avg 4.10 +0.46vs his norm —ERA is above the ~4.10 league averageexpect it to fall.
81 / 200 IP
Strikeout %17.5%
norm17.5%*
lg avg 22.0% −4.5%vs his norm −5.7%
342 / 70 TBF
Walk %6.4%
norm6.4%*
lg avg 8.0% −1.6%vs his norm +1.0%
342 / 170 TBF
BABIP Against.272
.272*
lg avg .295 −.023vs his norm —BABIP Against is below the ~.295 league averageexpect it to rise.
257 / 800 BIP
Swinging-Strike %9.5%
9.5%*
lg avg 11.0% −1.5%vs his norm —
342 / 60 TBF
Chase %28.6%
28.6%*
lg avg 28.5% +0.1%vs his norm —
342 / 60 TBF
Fastball Velo88.3 mph
88.3 mph*
lg avg 94.0 mph −5.7 mphvs his norm —
1283 / 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% 17.5%→19.6%signal38 K — K% 17.5% (signal) lifted to career ~23.2% → projected 19.6% over ~49 remaining IP.
xERA 4.39signal4.29 ERA — xERA 4.39 (signal) blended 65% skill / 35% league 4.10 at 67 IP.
BB% 6.4% + contactsignal1.31 WHIP — a 6% walk rate plus BABIP-against 0.288 gives a 1.32 skill WHIP, blended 65…
run support + role3-6 W — wins ride run support and how deep he goes, not just skill.
role (starter)0 SV — role: starter, not in the save mix.
rosterdrop38 K ROS, 4.29 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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