MLB Daily DeltaWeek 15 · July 2, 2026
15 PA · week 15
this weekNO CALL
last week—

Christian Koss

SF·2B
data as of July 2, 2026·week 15
No Call Yet sample too small to call.low 0.00

Not enough sample yet

15 PA so far — check back when contact quality stabilizes (~50 batted balls). The system declines to call this player until at least one metric has cleared its reliability threshold.

Drivers

    metric · nowrolling trajectoryvs. leaguestabilized?
    Avg Exit Velo83.5 mph
    83.5 mph*
    lg avg 89.0 mph ▼−5.5 mphvs his norm —Avg Exit Velo is below the ~89.0 mph league average — expect it to rise.
    12 / 50 BBE
    Hard-Hit %16.7%
    16.7%*
    lg avg 40.0% ▼−23.3%vs his norm —Hard-Hit % is below the ~40.0% league average — expect it to rise.
    12 / 50 BBE
    Barrel %0.0%
    norm0.0%*
    lg avg 8.0% ▼−8.0%vs his norm −6.0% ▼Barrel % is below his ~6.0% norm — expect it to rise.
    12 / 60 BBE
    xwOBA.158
    .158*
    lg avg .315 ▼−.157vs his norm —xwOBA is below the ~.315 league average — expect it to rise.
    15 / 160 PA
    wOBA.133
    .133*
    lg avg .315 ▼−.182vs his norm —wOBA is below the ~.315 league average — expect it to rise.
    15 / 200 PA
    Strikeout %13.3%
    13.3%*
    lg avg 22.0% ▼−8.7%vs his norm —Strikeout % is below the ~22.0% league average — expect it to rise.
    15 / 60 PA
    Walk %0.0%
    0.0%*
    lg avg 8.5% ▼−8.5%vs his norm —Walk % is below the ~8.5% league average — expect it to rise.
    15 / 120 PA
    BABIP.083
    norm.083*
    lg avg .295 ▼−.212vs his norm −.253 ▼BABIP is below his ~.336 norm — expect it to rise.
    12 / 800 BIP
    Swinging-Strike %15.4%
    15.4%*
    lg avg 11.0% ▲+4.4%vs his norm —Swinging-Strike % is above the ~11.0% league average — expect it to fall.
    15 / 50 PA
    Chase %41.2%
    41.2%*
    lg avg 28.5% ▲+12.7%vs his norm —Chase % is above the ~28.5% league average — expect it to fall.
    15 / 50 PA

    5×5 ROS Outlook

    ROS Outlook — not yet projected (no category has stabilized).

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