MLB Daily DeltaWeek 15 · July 3, 2026
Portrait of Sung-Mun Song
Sung-Mun Song
SD · 2B
Change to
Portrait of Vaughn Grissom
Vaughn Grissom
LAA · 2B
Change to
Who's more valuable, rest of season

Vaughn Grissom.

He projects to help you in more roto categories the rest of the way — home runs, runs, RBI, and average.

Head-to-head
HR
R
RBI
SB
AVG

Vaughn Grissom wins 4 categories (HR, R, RBI, AVG); Sung-Mun Song wins 1 (SB).

04

Under the hood

Underlying skill — each value vs league avg
Avg Exit Velolg 89.0 · higher = better
Sung-Mun Song
86.2
Vaughn Grissom
89.5
Hard-Hit %lg 40.0% · higher = better
Sung-Mun Song
27.7%
Vaughn Grissom
41.4%
Barrel %lg 8.0% · higher = better
Sung-Mun Song
8.5%
Vaughn Grissom
6.4%
Chase %lg 28.5% · lower = better
Sung-Mun Song
23.7%
Vaughn Grissom
26.5%
Swinging-Strike %lg 11.0% · lower = better
Sung-Mun Song
10.3%
Vaughn Grissom
9.1%
xwOBAlg .315 · higher = better
Sung-Mun Song
.294
Vaughn Grissom
.336
stabilized — trust it · small sample yet · dashed = league avg · right = better
05

The tape

Rest-of-season projection · bold = leads
rest-of-season projection current season projection range
Rate · batting average
AVGhigher is better
Sung-Mun Song
.200.270
lg AVG .295
now .174
.223
Vaughn Grissom
.200.270
lg AVG .295
now .238
.246

Volume · counting stats
Home Runshigher is better
Sung-Mun Song
55.60
now 0
3
Vaughn Grissom
55.60
now 3
4
Runshigher is better
Sung-Mun Song
2022.60
now 3
15
Vaughn Grissom
2022.60
now 12
17
RBIhigher is better
Sung-Mun Song
2047.40
now 4
20
Vaughn Grissom
2047.40
now 24
35
Stolen Baseshigher is better
Sung-Mun Song
.00014
now 2
10
Vaughn Grissom
.00014
now 0
0
If you already own them — trade angle
Hold · wait & seeSung-Mun Song — hold.conf 0.50
Buy LowVaughn Grissom — buy low. The dip is a window to acquire.conf 0.67
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