MLB Daily DeltaWeek 17 · July 18, 2026
Engraved portrait of Kazuma Okamoto
382 PA · week 17
this weekBUY
last weekBUY

Kazuma Okamoto

data as of July 18, 2026·week 17
Buy stable xwOBA 0.330, +0.015 vs league, production is earned; elite, already-stable contact quality; strikeout rate 31% is stable and high, caps the floor; add now.med 0.63
ROSHR 7AVG .202R 23RBI 27SB 0

Okamoto is a buy — elite contact, earned production.

His expected wOBA is .330, .015 above league average, and he has enough plate appearances for that number to be reliable. His actual wOBA is .342 and tracks closely, so the production is earned. The engine of his value is elite contact quality: a 47.5% hard-hit rate versus a 40% league average on 223 batted balls, well past the stabilization point. His barrel rate is 14.8%, nearly double the league norm. The caveat is a 30.9% strikeout rate that is stable and high, capping the floor in any given week. But the contact is real, the numbers are real, and there is no luck story — the surface matches the skill. Buy.

Drivers

  • xwobaSIGNALstable xwOBA 0.330, +0.015 vs league — production is earned
  • hard_hit_pctSIGNALelite, already-stable contact quality
  • k_pctSIGNALstrikeout rate 31% is stable and high — caps the floor
metric · nowrolling trajectoryvs. leaguestabilized?
Avg Exit Velo91.5 mph
91.5 mph*
lg avg 89.0 mph +2.5 mphvs his norm —
223 / 50 BBE
Hard-Hit %47.5%
47.5%*
lg avg 40.0% +7.5%vs his norm —
223 / 50 BBE
Barrel %14.8%
14.8%*
lg avg 8.0% +6.8%vs his norm —
223 / 60 BBE
xwOBA.330
.330*
lg avg .315 +.015vs his norm —
382 / 160 PA
wOBA.342
.342*
lg avg .315 +.027vs his norm —
382 / 200 PA
Strikeout %30.9%
30.9%*
lg avg 22.0% +8.9%vs his norm —
382 / 60 PA
Walk %9.4%
9.4%*
lg avg 8.5% +0.9%vs his norm —
382 / 120 PA
BABIP.294
.294*
lg avg .295 −.001vs his norm —BABIP is below the ~.295 league averageexpect it to rise.
223 / 800 BIP
Swinging-Strike %15.4%
15.4%*
lg avg 11.0% +4.5%vs his norm —
382 / 50 PA
Chase %26.1%
26.1%*
lg avg 28.5% −2.4%vs his norm —
382 / 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% 14.8%→13.4%signal7 HR — Barrel% 14.8% (signal) tempered to league ~8.0% → projected 13.4%.
BABIP 0.294→0.273 regressednoise.202 AVG — BABIP 0.294 is noise, regressed toward xBA-implied 0.265 (xBA 0.221) → 0.273.
on-base + lineup23 R — his run rate over ~193 projected PA.
slugging + lineup27 RBI — his RBI rate over ~193 projected PA.
run rate / role0 SB — his steal rate (0 in 58 G) over ~193 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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