MLB Daily DeltaWeek 25 · September 11, 2026
Portrait of Brandon Valenzuela
Brandon Valenzuela
TOR · C
Change to
Portrait of Joe Mack
Joe Mack
MIA · C
Change to
Who's more valuable, rest of season

Too close to call.

They split your categories 11, 3 even. Take whoever fills a bigger need.

Head-to-head
HR
R
RBI
SB
AVG

Brandon Valenzuela wins 1 (R); Joe Mack wins 1 (AVG); 3 even.

04

Under the hood

Underlying skill — each value vs league avg
Avg Exit Velolg 89.0 · higher = better
Brandon Valenzuela
88.1
Joe Mack
88.5
Hard-Hit %lg 40.0% · higher = better
Brandon Valenzuela
37.1%
Joe Mack
38.6%
Barrel %lg 8.0% · higher = better
Brandon Valenzuela
6.9%
Joe Mack
8.4%
Chase %lg 28.5% · lower = better
Brandon Valenzuela
28.9%
Joe Mack
27.8%
Swinging-Strike %lg 11.0% · lower = better
Brandon Valenzuela
12.6%
Joe Mack
12.1%
xwOBAlg .315 · higher = better
Brandon Valenzuela
.309
Joe Mack
.292
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
Brandon Valenzuela
.200.250
lg AVG .295
now .235
.210
Joe Mack
.200.250
lg AVG .295
now .209
.222

Volume · counting stats
Home Runshigher is better
Brandon Valenzuela
55.60
now 4
0
Joe Mack
55.60
now 0
0
Runshigher is better
Brandon Valenzuela
2017
now 13
4
Joe Mack
2017
now 7
3
RBIhigher is better
Brandon Valenzuela
2013.20
now 10
3
Joe Mack
2013.20
now 6
3
Stolen Baseshigher is better
Brandon Valenzuela
.0002.20
now 1
0
Joe Mack
.0002.20
now 0
0
If you already own them — trade angle
Hold · steadyBrandon Valenzuela — hold.conf 0.60
SellJoe Mack — sell.conf 0.60
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