MLB Daily DeltaWeek 15 · July 4, 2026
week 15
this weekNO CALL
last week—

Alek Jacob

SD·P
data as of July 4, 2026·week 15
No Call Yet sample too small to call.low 0.00

Not enough sample yet

12 TBF 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?
    Hard-Hit % Allowed66.7%
    66.7%*
    lg avg 40.0% ▲+26.7%vs his norm —Hard-Hit % Allowed is above the ~40.0% league average — expect it to fall.
    6 / 50 BBE
    Barrel % Allowed16.7%
    16.7%*
    lg avg 8.0% ▲+8.7%vs his norm —Barrel % Allowed is above the ~8.0% league average — expect it to fall.
    6 / 60 BBE
    xwOBA Allowed.404
    .404*
    lg avg .315 ▲+.089vs his norm —xwOBA Allowed is above the ~.315 league average — expect it to fall.
    12 / 200 TBF
    xERA7.38
    7.38*
    lg avg 4.10 ▲+3.28vs his norm —xERA is above the ~4.10 league average — expect it to fall.
    12 / 200 TBF
    ERA9.00
    9.00*
    lg avg 4.10 ▲+4.90vs his norm —ERA is above the ~4.10 league average — expect it to fall.
    2 / 200 IP
    Strikeout %25.0%
    norm25.0%*
    lg avg 22.0% ▲+3.0%vs his norm +3.5% ▲Strikeout % is above his ~21.6% norm — expect it to fall.
    12 / 70 TBF
    Walk %16.7%
    norm16.7%*
    lg avg 8.0% ▲+8.7%vs his norm +8.5% ▲Walk % is above his ~8.2% norm — expect it to fall.
    12 / 170 TBF
    BABIP Against.500
    .500*
    lg avg .295 ▲+.205vs his norm —BABIP Against is above the ~.295 league average — expect it to fall.
    6 / 800 BIP
    Swinging-Strike %22.2%
    22.2%*
    lg avg 11.0% ▲+11.2%vs his norm —Swinging-Strike % is above the ~11.0% league average — expect it to fall.
    12 / 60 TBF
    Chase %40.0%
    40.0%*
    lg avg 28.5% ▲+11.5%vs his norm —Chase % is above the ~28.5% league average — expect it to fall.
    12 / 60 TBF
    Fastball Velo84.3 mph
    84.3 mph*
    lg avg 94.0 mph ▼−9.7 mphvs his norm —Fastball Velo is below the ~94.0 mph league average — expect it to rise.
    45 / 50 PITCHES

    5×5 ROS Outlook

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

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