MLB Daily DeltaWeek 18 · July 28, 2026
week 18
this weekNO CALL
last weekNO CALL

Brock Stewart

data as of July 28, 2026·week 18
No Call Yet sample too small to call.low 0.00

Not enough sample yet

50 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 % Allowed25.8%
    25.8%*
    lg avg 40.0% −14.2%vs his norm —Hard-Hit % Allowed is below the ~40.0% league averageexpect it to rise.
    31 / 50 BBE
    Barrel % Allowed3.2%
    3.2%*
    lg avg 8.0% −4.8%vs his norm —Barrel % Allowed is below the ~8.0% league averageexpect it to rise.
    31 / 60 BBE
    xwOBA Allowed.222
    .222*
    lg avg .315 −.093vs his norm —xwOBA Allowed is below the ~.315 league averageexpect it to rise.
    50 / 200 TBF
    xERA2.03
    2.03*
    lg avg 4.10 −2.07vs his norm —xERA is below the ~4.10 league averageexpect it to rise.
    50 / 200 TBF
    ERA2.02
    2.02*
    lg avg 4.10 −2.08vs his norm —ERA is below the ~4.10 league averageexpect it to rise.
    13.3 / 200 IP
    Strikeout %28.0%
    norm28.0%*
    lg avg 22.0% +6.0%vs his norm +4.7% Strikeout % is above his ~23.3% normexpect it to fall.
    50 / 70 TBF
    Walk %10.0%
    norm10.0%*
    lg avg 8.0% +2.0%vs his norm +0.2% Walk % is above his ~9.8% normexpect it to fall.
    50 / 170 TBF
    BABIP Against.103
    .103*
    lg avg .295 −.192vs his norm —BABIP Against is below the ~.295 league averageexpect it to rise.
    31 / 800 BIP
    Swinging-Strike %14.9%
    14.9%*
    lg avg 11.0% +3.9%vs his norm —Swinging-Strike % is above the ~11.0% league averageexpect it to fall.
    50 / 60 TBF
    Chase %30.2%
    30.2%*
    lg avg 28.5% +1.7%vs his norm —Chase % is above the ~28.5% league averageexpect it to fall.
    50 / 60 TBF
    Fastball Velo95.5 mph
    95.5 mph*
    lg avg 94.0 mph +1.5 mphvs his norm —
    195 / 50 PITCHES

    5×5 ROS Outlook

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

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