MLB Daily DeltaWeek 25 · September 10, 2026
Portrait of Luis Arraez
Luis Arraez
PHI · 2B
Change to
Portrait of Willi Castro
Willi Castro
COL · 2B
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

Luis Arraez wins 1 (AVG); Willi Castro wins 1 (HR); 3 even.

04

Under the hood

Underlying skill — each value vs league avg
Avg Exit Velolg 89.0 · higher = better
Luis Arraez
86.3
Willi Castro
87.6
Hard-Hit %lg 40.0% · higher = better
Luis Arraez
19.0%
Willi Castro
39.9%
Barrel %lg 8.0% · higher = better
Luis Arraez
1.1%
Willi Castro
8.0%
Chase %lg 28.5% · lower = better
Luis Arraez
34.1%
Willi Castro
37.7%
Swinging-Strike %lg 11.0% · lower = better
Luis Arraez
3.8%
Willi Castro
16.5%
xwOBAlg .315 · higher = better
Luis Arraez
.305
Willi Castro
.309
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
Luis Arraez
.200.360
lg AVG .295
now .321
.298
Willi Castro
.200.360
lg AVG .295
now .262
.233

Volume · counting stats
Home Runshigher is better
Luis Arraez
53.20
now 2
0
Willi Castro
53.20
now 2
1
Runshigher is better
Luis Arraez
2038.60
now 29
5
Willi Castro
2038.60
now 24
5
RBIhigher is better
Luis Arraez
2030.60
now 23
4
Willi Castro
2030.60
now 19
4
Stolen Baseshigher is better
Luis Arraez
.0006.60
now 5
1
Willi Castro
.0006.60
now 4
1
If you already own them — trade angle
Hold · leans sellLuis Arraez — hold.conf 0.60
Hold · steadyWilli Castro — hold.conf 0.60
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