MLB Daily DeltaWeek 19 · August 2, 2026
Portrait of Joe Mack
Joe Mack
MIA · C
Change to
Portrait of Keibert Ruiz
Keibert Ruiz
WSH · C
Change to
Who's more valuable, rest of season

Keibert Ruiz.

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

Head-to-head
HR
R
RBI
SB
AVG

Keibert Ruiz wins 3 categories (R, RBI, SB); Joe Mack wins 2 (HR, AVG).

04

Under the hood

Underlying skill — each value vs league avg
Avg Exit Velolg 89.0 · higher = better
Joe Mack
88.8
Keibert Ruiz
88.3
Hard-Hit %lg 40.0% · higher = better
Joe Mack
41.0%
Keibert Ruiz
37.1%
Barrel %lg 8.0% · higher = better
Joe Mack
9.7%
Keibert Ruiz
5.0%
Chase %lg 28.5% · lower = better
Joe Mack
27.0%
Keibert Ruiz
37.7%
Swinging-Strike %lg 11.0% · lower = better
Joe Mack
11.6%
Keibert Ruiz
7.2%
xwOBAlg .315 · higher = better
Joe Mack
.318
Keibert Ruiz
.269
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
Joe Mack
.200.300
lg AVG .295
now .209
.242
Keibert Ruiz
.200.300
lg AVG .295
now .274
.212

Volume · counting stats
Home Runshigher is better
Joe Mack
57
now 0
3
Keibert Ruiz
57
now 5
1
Runshigher is better
Joe Mack
2018.20
now 7
11
Keibert Ruiz
2018.20
now 15
15
RBIhigher is better
Joe Mack
2032.60
now 6
10
Keibert Ruiz
2032.60
now 25
25
Stolen Baseshigher is better
Joe Mack
.0002.20
now 0
0
Keibert Ruiz
.0002.20
now 1
1
If you already own them — trade angle
Hold · steadyJoe Mack — hold.conf 0.60
SellKeibert Ruiz — sell.conf 0.64
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