MLB Daily DeltaWeek 17 · July 18, 2026
Engraved portrait of Donovan Walton
97 PA · week 17
this weekSELL-HIGH
last weekNO CALL

Donovan Walton

ATH·3B
data as of July 18, 2026·week 17
new call as of July 18, 2026
Sell High BABIP 0.371 far above league and nowhere near stable, inflating the line; luck-free skill 0.312 is 0.060 below the surface, regression coming; sell into the hype before regression.med 0.70
ROSHR 2AVG .279R 32RBI 5SB 0

Walton is a sell-high — BABIP inflates his line.

His actual wOBA is .372, 57 points above league average, but the driver is his BABIP: .371 against a league average of .295. BABIP needs 800 balls in play to be reliable; he has 74, so that gap is pure luck. His expected wOBA is .312, .060 below the surface — the regression is baked in. His contact quality is actually below league: 87.9 mph exit velocity, 37.8% hard-hit, 5.4% barrel — all short of their respective league averages. Limited data — this call rests on the first stable sample of the season — but the stable skill doesn't support the current line. Sell high. 2 HR and 5 RBI with .279 AVG make this a deep-league-only asset; cash out before the BABIP correction.

Drivers

  • babipNOISEBABIP 0.371 far above league and nowhere near stable — inflating the line
  • xwobaNOISEluck-free skill 0.312 is 0.060 below the surface — regression coming
metric · nowrolling trajectoryvs. leaguestabilized?
Avg Exit Velo87.9 mph
believable since Jun 1887.9 mph*
lg avg 89.0 mph ▼−1.1 mphvs his norm —
74 / 50 BBE
Hard-Hit %37.8%
37.8%*
lg avg 40.0% ▼−2.2%vs his norm —
74 / 50 BBE
Barrel %5.4%
5.4%*
lg avg 8.0% ▼−2.6%vs his norm —
74 / 60 BBE
xwOBA.312
.312*
lg avg .315 ▼−.003vs his norm —xwOBA is below the ~.315 league average — expect it to rise.
97 / 160 PA
wOBA.372
.372*
lg avg .315 ▲+.057vs his norm —wOBA is above the ~.315 league average — expect it to fall.
97 / 200 PA
Strikeout %18.6%
18.6%*
lg avg 22.0% ▼−3.4%vs his norm —
97 / 60 PA
Walk %5.2%
5.2%*
lg avg 8.5% ▼−3.3%vs his norm —Walk % is below the ~8.5% league average — expect it to rise.
97 / 120 PA
BABIP.371
.371*
lg avg .295 ▲+.076vs his norm —BABIP is above the ~.295 league average — expect it to fall.
74 / 800 BIP
Swinging-Strike %12.6%
12.6%*
lg avg 11.0% ▲+1.6%vs his norm —
97 / 50 PA
Chase %29.2%
29.2%*
lg avg 28.5% ▲+0.7%vs his norm —
97 / 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% 5.4%→5.9%signal2 HR — Barrel% 5.4% (signal) lifted to league ~8.0% → projected 5.9%.
BABIP 0.371→0.338 regressednoise.279 AVG — BABIP 0.371 is noise, regressed toward xBA-implied 0.335 (xBA 0.270) → 0.338.
on-base + lineup32 R — his run rate over ~140 projected PA.
slugging + lineup5 RBI — his RBI rate over ~140 projected PA.
run rate / role0 SB — his steal rate (0 in 9 G) over ~140 projected PA.
rosterdeeprotational 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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