MLB Daily DeltaWeek 27 · September 30, 2026
Engraved portrait of Brenan Hanifee
week 27
this weekSELL-HIGH
last weekNO CALL

Brenan Hanifee

DET·P
data as of September 30, 2026·week 27
new call as of September 30, 2026
Sell High strikeout rate 11% is stable and well below league, limits the ceiling — BABIP-against 0.275 suppressed and unstable, flattering the ERA; luck-free xERA 6.07 is 1.01 above the ERA, regression coming; sell into the hype before regression.high 0.95
ROSK 0ERA 3.70WHIP 1.24W 0–0SV 0

Hanifee is a sell-high — his ERA is hiding a strikeout problem.

His ERA is 5.06, and somehow the underlying numbers are worse. His BABIP-against is .275 against a league average of .295, and that gap is luck — BABIP-against needs around 800 balls in play to be reliable and he has 75. His expected ERA is 6.07, a full run above what the box score shows, and that is the number pointing at regression. The real issue is that he strikes out just 10.8% of batters, well below the league average of 22%, and that rate is stable and stepping down from his 15.8% career baseline. A pitcher who misses that few bats and gives up hard contact at 45.3% cannot sustain a low ERA. The skill is not there. Sell high.

VS His Norm

  • Strikeout %10.8%—−5.0% ▼vs his ~15.8% career norm

Drivers

  • babip_againstNOISEBABIP-against 0.275 suppressed and unstable — flattering the ERA
  • xeraNOISEluck-free xERA 6.07 is 1.01 above the ERA — regression coming
  • p_k_pctSIGNALstrikeout rate 11% is stable and well below league — limits the ceiling
metric · nowrolling trajectoryvs. leaguestabilized?
Hard-Hit % Allowed45.3%
believable since Jul 2045.3%*
lg avg 40.0% ▲+5.3%vs his norm —
75 / 50 BBE
Barrel % Allowed8.0%
8.0%*
lg avg 8.0% 0.0%vs his norm —
75 / 60 BBE
xwOBA Allowed.370
.370*
lg avg .315 ▲+.055vs his norm —xwOBA Allowed is above the ~.315 league average — expect it to fall.
93 / 200 TBF
xERA6.07
6.07*
lg avg 4.10 ▲+1.97vs his norm —xERA is above the ~4.10 league average — expect it to fall.
93 / 200 TBF
ERA5.06
5.06*
lg avg 4.10 ▲+0.96vs his norm —ERA is above the ~4.10 league average — expect it to fall.
21.3 / 200 IP
Strikeout %10.8%
norm10.8%*
lg avg 22.0% ▼−11.2%vs his norm −5.0% ▼
93 / 70 TBF
Walk %7.5%
norm7.5%*
lg avg 8.0% ▼−0.5%vs his norm +2.2% ▲Walk % is above his ~5.3% norm — expect it to fall.
93 / 170 TBF
BABIP Against.275
.275*
lg avg .295 ▼−.020vs his norm —BABIP Against is below the ~.295 league average — expect it to rise.
75 / 800 BIP
Swinging-Strike %6.5%
6.5%*
lg avg 11.0% ▼−4.5%vs his norm —
93 / 60 TBF
Chase %22.5%
22.5%*
lg avg 28.5% ▼−6.0%vs his norm —
93 / 60 TBF
Fastball Velo96.2 mph
96.2 mph*
lg avg 94.0 mph ▲+2.2 mphvs his norm —
321 / 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% 10.8%→14.2%signal0 K — K% 10.8% (signal) lifted to career ~15.8% → projected 14.2% over ~0 remaining IP.
xERA 6.07noise3.70 ERA — xERA 6.07 (noise) blended 0% skill / 100% league 3.70 at 12 IP.
BB% 7.5% + contactnoise1.24 WHIP — a 8% walk rate plus BABIP-against 0.293 gives a 1.52 skill WHIP, blended 0%…
run support + role0-0 W — wins ride run support and how deep he goes, not just skill.
role (middle)0 SV — role: middle, not in the save mix.
rosterdeep3.70 ERA, 1.24 WHIP

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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