MLB Daily DeltaWeek 19 · July 31, 2026
Portrait of Jahmai Jones
Jahmai Jones
BOS · DH
Change to
Portrait of Rob Refsnyder
Rob Refsnyder
SEA · DH
Change to
Who's more valuable, rest of season

Jahmai Jones.

He projects to help you in more roto categories the rest of the way — home runs and average. Rob Refsnyder’s box score looks better right now, but it’s built on luck that won’t hold.

Head-to-head
HR
R
RBI
SB
AVG

Jahmai Jones wins 2 categories (HR, AVG); Rob Refsnyder wins 1 (R); 2 even.

04

Under the hood

Underlying skill — each value vs league avg
Avg Exit Velolg 89.0 · higher = better
Jahmai Jones
90.9
Rob Refsnyder
86.6
Hard-Hit %lg 40.0% · higher = better
Jahmai Jones
45.6%
Rob Refsnyder
34.6%
Barrel %lg 8.0% · higher = better
Jahmai Jones
10.3%
Rob Refsnyder
8.6%
Chase %lg 28.5% · lower = better
Jahmai Jones
29.6%
Rob Refsnyder
25.0%
Swinging-Strike %lg 11.0% · lower = better
Jahmai Jones
17.7%
Rob Refsnyder
12.5%
xwOBAlg .315 · higher = better
Jahmai Jones
.303
Rob Refsnyder
.259
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
Jahmai Jones
.200.250
lg AVG .295
now .155
.211
Rob Refsnyder
.200.250
lg AVG .295
now .117
.163

Volume · counting stats
Home Runshigher is better
Jahmai Jones
54.20
now 2
3
Rob Refsnyder
54.20
now 3
2
Runshigher is better
Jahmai Jones
2012.20
now 6
8
Rob Refsnyder
2012.20
now 7
9
RBIhigher is better
Jahmai Jones
2013.20
now 7
10
Rob Refsnyder
2013.20
now 8
10
Stolen Baseshigher is better
Jahmai Jones
.0001.20
now 0
0
Rob Refsnyder
.0001.20
now 0
0
If you already own them — trade angle
Buy LowJahmai Jones — buy low. The dip is a window to acquire.conf 0.70
Buy LowRob Refsnyder — buy low. The dip is a window to acquire.conf 0.70
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