MLB Daily DeltaWeek 25 · September 10, 2026
Brian Serven
ATH · C
Change to
Elias Díaz
TEX · C
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

Brian Serven wins 2 (HR, AVG); Elias Díaz wins 2 (R, RBI); 1 even.

04

Under the hood

Underlying skill — each value vs league avg
Avg Exit Velolg 89.0 · higher = better
Brian Serven
88.4
Elias Díaz
87.8
Hard-Hit %lg 40.0% · higher = better
Brian Serven
32.6%
Elias Díaz
40.3%
Barrel %lg 8.0% · higher = better
Brian Serven
10.9%
Elias Díaz
9.4%
Chase %lg 28.5% · lower = better
Brian Serven
30.5%
Elias Díaz
37.4%
Swinging-Strike %lg 11.0% · lower = better
Brian Serven
15.1%
Elias Díaz
15.7%
xwOBAlg .315 · higher = better
Brian Serven
.302
Elias Díaz
.275
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
Brian Serven
.200.270
lg AVG .295
now .250
.248
Elias Díaz
.200.270
lg AVG .295
now .227
.195

Volume · counting stats
Home Runshigher is better
Brian Serven
53.20
now 0
1
Elias Díaz
53.20
now 2
0
Runshigher is better
Brian Serven
207.20
now 0
0
Elias Díaz
207.20
now 3
4
RBIhigher is better
Brian Serven
209.20
now 0
0
Elias Díaz
209.20
now 5
6
Stolen Baseshigher is better
Brian Serven
.0001.20
now 0
0
Elias Díaz
.0001.20
now 0
0
If you already own them — trade angle
Hold · wait & seeBrian Serven — hold.conf 0.50
SellElias Díaz — sell.conf 0.63
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