MLB Daily DeltaWeek 27 · September 27, 2026
Engraved portrait of Teoscar Hernández
485 PA · week 27
this weekBUY
last weekBUY

Teoscar Hernández

data as of September 27, 2026·week 27
Buy stable xwOBA 0.333, +0.018 vs league, production is earned; elite, already-stable contact quality — BABIP 0.348 sits above league and is not yet stable, expect some of the average to regress; add now.med 0.64
ROSHR 0AVG .000R 0RBI 0SB 0

Hernández is a buy — the bat is earned, the average is not.

His expected wOBA is .333, .018 above the league average of .315, and 485 plate appearances is well past the point where that number becomes reliable. His actual wOBA is .334, matching it almost exactly, so the power is coming from the quality of contact rather than from where the balls are landing: 90.3 mph average exit velocity, a 45.1% hard-hit rate, and 10.5% barrels, all above league and all past their stabilization points. Both his hard-hit rate and his expected wOBA have climbed across the sample, which is the shape you want to see. The one soft spot is his .348 BABIP, 53 points above league average. BABIP needs around 800 balls in play to stabilize and he has 306, so that gap is luck and some of his batting average will come back. The skill underneath is real. Buy.

VS His Norm

  • Barrel %10.5%—−2.9% ▼vs his ~13.4% career norm

Drivers

  • xwobaSIGNALstable xwOBA 0.333, +0.018 vs league — production is earned
  • hard_hit_pctSIGNALelite, already-stable contact quality
  • babipNOISEBABIP 0.348 sits above league and is not yet stable — expect some of the average to regress
metric · nowrolling trajectoryvs. leaguestabilized?
Avg Exit Velo90.3 mph
90.3 mph*
lg avg 89.0 mph ▲+1.3 mphvs his norm —
306 / 50 BBE
Hard-Hit %45.1%
45.1%*
lg avg 40.0% ▲+5.1%vs his norm —
306 / 50 BBE
Barrel %10.5%
norm10.5%*
lg avg 8.0% ▲+2.5%vs his norm −2.9% ▼
306 / 60 BBE
xwOBA.333
.333*
lg avg .315 ▲+.018vs his norm —
485 / 160 PA
wOBA.334
.334*
lg avg .315 ▲+.019vs his norm —
485 / 200 PA
Strikeout %27.4%
27.4%*
lg avg 22.0% ▲+5.4%vs his norm —
485 / 60 PA
Walk %8.7%
8.7%*
lg avg 8.5% ▲+0.2%vs his norm —
485 / 120 PA
BABIP.348
norm.348*
lg avg .295 ▲+.053vs his norm +.024 ▲BABIP is above his ~.324 norm — expect it to fall.
306 / 800 BIP
Swinging-Strike %15.6%
15.6%*
lg avg 11.0% ▲+4.6%vs his norm —
485 / 50 PA
Chase %30.9%
30.9%*
lg avg 28.5% ▲+2.4%vs his norm —
485 / 50 PA

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
Barrel% 10.5%→11.7%signal0 HR — Barrel% 10.5% (signal) lifted to career ~13.4% → projected 11.7%.
BABIP 0.348→0.328 regressednoise.000 AVG — BABIP 0.348 is noise, regressed toward xBA-implied 0.316 (xBA 0.257) → 0.328.
on-base + lineup0 R — his run rate over ~0 projected PA.
slugging + lineup0 RBI — his RBI rate over ~0 projected PA.
run rate / role0 SB — his steal rate (2 in 51 G) over ~0 projected PA.
rosterdroprotational counting only

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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