MLB Daily DeltaWeek 17 · July 20, 2026
Portrait of Isiah Kiner-Falefa
Isiah Kiner-Falefa
BOS · 2B
Change to
Portrait of Luis Arraez
Luis Arraez
SF · 2B
Change to
Who's more valuable, rest of season

Luis Arraez.

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

Head-to-head
HR
R
RBI
SB
AVG

Luis Arraez wins 2 categories (R, AVG); Isiah Kiner-Falefa wins 1 (SB); 2 even.

04

Under the hood

Underlying skill — each value vs league avg
Avg Exit Velolg 89.0 · higher = better
Isiah Kiner-Falefa
82.3
Luis Arraez
87.0
Hard-Hit %lg 40.0% · higher = better
Isiah Kiner-Falefa
26.5%
Luis Arraez
21.7%
Barrel %lg 8.0% · higher = better
Isiah Kiner-Falefa
2.9%
Luis Arraez
0.5%
Chase %lg 28.5% · lower = better
Isiah Kiner-Falefa
34.7%
Luis Arraez
31.8%
Swinging-Strike %lg 11.0% · lower = better
Isiah Kiner-Falefa
8.7%
Luis Arraez
3.8%
xwOBAlg .315 · higher = better
Isiah Kiner-Falefa
.312
Luis Arraez
.306
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
Isiah Kiner-Falefa
.240.340
lg AVG .295
now .311
.266
Luis Arraez
.240.340
lg AVG .295
now .321
.297

Volume · counting stats
Home Runshigher is better
Isiah Kiner-Falefa
53.20
now 1
1
Luis Arraez
53.20
now 2
1
Runshigher is better
Isiah Kiner-Falefa
2035.80
now 12
20
Luis Arraez
2035.80
now 29
22
RBIhigher is better
Isiah Kiner-Falefa
2027.80
now 11
18
Luis Arraez
2027.80
now 23
18
Stolen Baseshigher is better
Isiah Kiner-Falefa
2.808.20
now 4
7
Luis Arraez
2.808.20
now 5
4
If you already own them — trade angle
Hold · wait & seeIsiah Kiner-Falefa — hold.conf 0.50
Hold · leans sellLuis Arraez — hold.conf 0.60
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