MLB Daily DeltaWeek 17 · July 22, 2026
Portrait of Luis Arraez
Luis Arraez
SF · 2B
Change to
Portrait of Vaughn Grissom
Vaughn Grissom
LAA · 2B
Change to
Who's more valuable, rest of season

Luis Arraez.

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

Head-to-head
HR
R
RBI
SB
AVG

Luis Arraez wins 3 categories (R, SB, AVG); Vaughn Grissom wins 2 (HR, RBI).

04

Under the hood

Underlying skill — each value vs league avg
Avg Exit Velolg 89.0 · higher = better
Luis Arraez
87.0
Vaughn Grissom
89.0
Hard-Hit %lg 40.0% · higher = better
Luis Arraez
21.4%
Vaughn Grissom
41.9%
Barrel %lg 8.0% · higher = better
Luis Arraez
0.5%
Vaughn Grissom
7.0%
Chase %lg 28.5% · lower = better
Luis Arraez
32.1%
Vaughn Grissom
27.6%
Swinging-Strike %lg 11.0% · lower = better
Luis Arraez
3.9%
Vaughn Grissom
9.7%
xwOBAlg .315 · higher = better
Luis Arraez
.304
Vaughn Grissom
.343
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
Luis Arraez
.200.350
lg AVG .295
now .321
.294
Vaughn Grissom
.200.350
lg AVG .295
now .238
.263

Volume · counting stats
Home Runshigher is better
Luis Arraez
54.20
now 2
0
Vaughn Grissom
54.20
now 3
3
Runshigher is better
Luis Arraez
2035.80
now 29
22
Vaughn Grissom
2035.80
now 12
13
RBIhigher is better
Luis Arraez
2031
now 23
17
Vaughn Grissom
2031
now 24
27
Stolen Baseshigher is better
Luis Arraez
.0007
now 5
4
Vaughn Grissom
.0007
now 0
0
If you already own them — trade angle
Hold · leans sellLuis Arraez — hold.conf 0.60
BuyVaughn Grissom — buy.conf 0.66
Tweet