MLB Daily DeltaWeek 20 · August 7, 2026
Portrait of Luis Rengifo
Luis Rengifo
SD · LF
Change to
Portrait of Matt Vierling
Matt Vierling
DET · CF
Change to
Who's more valuable, rest of season

Luis Rengifo.

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

Head-to-head
HR
R
RBI
SB
AVG

Luis Rengifo wins 3 categories (R, SB, AVG); Matt Vierling wins 2 (HR, RBI).

04

Under the hood

Underlying skill — each value vs league avg
Avg Exit Velolg 89.0 · higher = better
Luis Rengifo
88.2
Matt Vierling
87.9
Hard-Hit %lg 40.0% · higher = better
Luis Rengifo
36.6%
Matt Vierling
37.2%
Barrel %lg 8.0% · higher = better
Luis Rengifo
4.2%
Matt Vierling
4.9%
Chase %lg 28.5% · lower = better
Luis Rengifo
30.7%
Matt Vierling
32.4%
Swinging-Strike %lg 11.0% · lower = better
Luis Rengifo
9.8%
Matt Vierling
8.7%
xwOBAlg .315 · higher = better
Luis Rengifo
.306
Matt Vierling
.304
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 Rengifo
.200.270
lg AVG .295
now .210
.253
Matt Vierling
.200.270
lg AVG .295
now .211
.229

Volume · counting stats
Home Runshigher is better
Luis Rengifo
55.60
now 0
1
Matt Vierling
55.60
now 4
2
Runshigher is better
Luis Rengifo
2018.20
now 15
11
Matt Vierling
2018.20
now 14
10
RBIhigher is better
Luis Rengifo
2025
now 15
11
Matt Vierling
2025
now 21
15
Stolen Baseshigher is better
Luis Rengifo
.0004.20
now 3
2
Matt Vierling
.0004.20
now 2
1
If you already own them — trade angle
Hold · leans sellLuis Rengifo — hold.conf 0.60
Hold · leans sellMatt Vierling — hold.conf 0.60
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