MLB Daily DeltaWeek 17 · July 18, 2026
Engraved portrait of Sung-Mun Song
98 PA · week 17
this weekHOLD
last weekNO CALL

Sung-Mun Song

data as of July 18, 2026·week 17
new call as of July 18, 2026
Hold · wait & see skill near league average (0.278); hold and wait — key skill metric not yet stable enough to call.med 0.50 (narrative held for review)
ROSHR 2AVG .206R 12RBI 16SB 8

Song is a hold — league average, nothing to trade on.

ROS projects HR 0 YTD → 2 ROS, AVG .174 YTD → .206 ROS. Stable, rosterable; no clear edge to exploit either way.

Drivers

  • xwobaNOISEskill near league average (0.278)
metric · nowrolling trajectoryvs. leaguestabilized?
Avg Exit Velo86.5 mph
believable since Jul 686.5 mph*
lg avg 89.0 mph −2.5 mphvs his norm —
69 / 50 BBE
Hard-Hit %23.2%
23.2%*
lg avg 40.0% −16.8%vs his norm —
69 / 50 BBE
Barrel %5.8%
5.8%*
lg avg 8.0% −2.2%vs his norm —
69 / 60 BBE
xwOBA.278
.278*
lg avg .315 −.037vs his norm —xwOBA is below the ~.315 league averageexpect it to rise.
98 / 160 PA
wOBA.279
.279*
lg avg .315 −.036vs his norm —wOBA is below the ~.315 league averageexpect it to rise.
98 / 200 PA
Strikeout %16.3%
16.3%*
lg avg 22.0% −5.7%vs his norm —
98 / 60 PA
Walk %13.3%
13.3%*
lg avg 8.5% +4.8%vs his norm —Walk % is above the ~8.5% league averageexpect it to fall.
98 / 120 PA
BABIP.250
.250*
lg avg .295 −.045vs his norm —BABIP is below the ~.295 league averageexpect it to rise.
69 / 800 BIP
Swinging-Strike %9.6%
9.6%*
lg avg 11.0% −1.4%vs his norm —
98 / 50 PA
Chase %25.4%
25.4%*
lg avg 28.5% −3.1%vs his norm —
98 / 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% 5.8%→6.2%signal2 HR — Barrel% 5.8% (signal) lifted to league ~8.0% → projected 6.2%.
BABIP 0.250→0.243 regressednoise.206 AVG — BABIP 0.250 is noise, regressed toward xBA-implied 0.242 (xBA 0.199) → 0.243.
on-base + lineup12 R — his run rate over ~113 projected PA.
slugging + lineup16 RBI — his RBI rate over ~113 projected PA.
run rate / role8 SB — his steal rate (2 in 17 G) over ~113 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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