MLB Daily DeltaWeek 18 · July 28, 2026
81 PA · week 18
this weekSELL-HIGH
last weekHOLD

James McCann

AZ·C
data as of July 28, 2026·week 18
flipped from HOLD on July 28, 2026
Sell High BABIP 0.321 far above league and nowhere near stable, inflating the line; luck-free skill 0.245 is 0.056 below the surface, regression coming; sell into the hype before regression.med 0.69
ROSAVG .213HR 2R 6RBI 11SB 0

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

His actual wOBA is .301, but that number is higher than his skill. The gap is in the BABIP: .321 against a league average of .295. BABIP needs around 800 balls in play to be reliable; he has just 58. That gap is luck, not improvement. His expected wOBA is .245 — .056 below his actual line, and still .070 below league average. Limited data here: this call rests on the first stable sample of the season. His contact quality metrics are near league average (89.8 mph exit velocity, 43.1% hard-hit rate), but he also chases 44.1% of pitches outside the zone, far above average. When the BABIP normalizes, his line will drop. Sell high. 2 HR / 6 R / 11 RBI / 0 SB / .213 AVG leaves McCann as a streaming-only drop; trade window open.

Drivers

  • babipNOISEBABIP 0.321 far above league and nowhere near stable — inflating the line
  • xwobaNOISEluck-free skill 0.245 is 0.056 below the surface — regression coming
metric · nowrolling trajectoryvs. leaguestabilized?
Avg Exit Velo89.8 mph
89.8 mph*
lg avg 89.0 mph ▲+0.8 mphvs his norm —
58 / 50 BBE
Hard-Hit %43.1%
43.1%*
lg avg 40.0% ▲+3.1%vs his norm —
58 / 50 BBE
Barrel %8.6%
norm8.6%*
lg avg 8.0% ▲+0.6%vs his norm +0.8% ▲Barrel % is above his ~7.8% norm — expect it to fall.
58 / 60 BBE
xwOBA.245
.245*
lg avg .315 ▼−.070vs his norm —xwOBA is below the ~.315 league average — expect it to rise.
81 / 160 PA
wOBA.301
.301*
lg avg .315 ▼−.014vs his norm —wOBA is below the ~.315 league average — expect it to rise.
81 / 200 PA
Strikeout %25.9%
25.9%*
lg avg 22.0% ▲+3.9%vs his norm —
81 / 60 PA
Walk %2.5%
2.5%*
lg avg 8.5% ▼−6.0%vs his norm —Walk % is below the ~8.5% league average — expect it to rise.
81 / 120 PA
BABIP.321
norm.321*
lg avg .295 ▲+.026vs his norm +.039 ▲BABIP is above his ~.282 norm — expect it to fall.
58 / 800 BIP
Swinging-Strike %15.7%
15.7%*
lg avg 11.0% ▲+4.7%vs his norm —
81 / 50 PA
Chase %44.1%
44.1%*
lg avg 28.5% ▲+15.6%vs his norm —
81 / 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% 8.6%→8.0%noise2 HR — Barrel% 8.6% (noise) tempered to career ~7.8% → projected 8.0%.
BABIP 0.321→0.278 regressednoise.213 AVG — BABIP 0.321 is noise, regressed toward xBA-implied 0.274 (xBA 0.199) → 0.278.
on-base + lineup6 R — his run rate over ~117 projected PA.
slugging + lineup11 RBI — his RBI rate over ~117 projected PA.
run rate / role0 SB — his steal rate (0 in 22 G) over ~117 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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