MLB Daily DeltaWeek 14 · June 25, 2026
Portrait of Michael Massey
Michael Massey
KC · 2B
Change to
Portrait of Vaughn Grissom
Vaughn Grissom
LAA · 2B
Change to
Who's more valuable, rest of season

Too close to call.

They split your categories 22, 1 even. Take whoever fills a bigger need.

Head-to-head
HR
R
RBI
SB
AVG

Michael Massey wins 2 (R, SB); Vaughn Grissom wins 2 (RBI, AVG); 1 even.

04

Under the hood

Underlying skill — each value vs league avg
Avg Exit Velolg 89.0 · higher = better
Michael Massey
90.5
Vaughn Grissom
89.6
Hard-Hit %lg 40.0% · higher = better
Michael Massey
40.5%
Vaughn Grissom
43.3%
Barrel %lg 8.0% · higher = better
Michael Massey
7.8%
Vaughn Grissom
6.7%
Chase %lg 28.5% · lower = better
Michael Massey
38.3%
Vaughn Grissom
25.2%
Swinging-Strike %lg 11.0% · lower = better
Michael Massey
10.5%
Vaughn Grissom
8.6%
xwOBAlg .315 · higher = better
Michael Massey
.291
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
Michael Massey
.210.260
lg AVG .295
now .250
.218
Vaughn Grissom
.210.260
lg AVG .295
now .238
.246

Volume · counting stats
Home Runshigher is better
Michael Massey
56.20
now 5
5
Vaughn Grissom
56.20
now 3
5
Runshigher is better
Michael Massey
2028.80
now 14
24
Vaughn Grissom
2028.80
now 12
19
RBIhigher is better
Michael Massey
2048.20
now 16
28
Vaughn Grissom
2048.20
now 24
39
Stolen Baseshigher is better
Michael Massey
.0003.20
now 1
2
Vaughn Grissom
.0003.20
now 0
0
If you already own them — trade angle
SellMichael Massey — sell.conf 0.60
Buy LowVaughn Grissom — buy low. The dip is a window to acquire.conf 0.66
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