MLB Daily DeltaWeek 19 · August 4, 2026
Portrait of Andrew Vaughn
Andrew Vaughn
MIL · 1B
Change to
Portrait of TJ Rumfield
TJ Rumfield
COL · 1B
Change to
Who's more valuable, rest of season

Andrew Vaughn.

He projects to help you in more roto categories the rest of the way — runs and average. TJ Rumfield’s box score looks better right now, but it’s built on luck that won’t hold.

Head-to-head
HR
R
RBI
SB
AVG

Andrew Vaughn wins 2 categories (R, AVG); TJ Rumfield wins 1 (RBI); 2 even.

04

Under the hood

Underlying skill — each value vs league avg
Avg Exit Velolg 89.0 · higher = better
Andrew Vaughn
90.4
TJ Rumfield
83.6
Hard-Hit %lg 40.0% · higher = better
Andrew Vaughn
43.3%
TJ Rumfield
27.4%
Barrel %lg 8.0% · higher = better
Andrew Vaughn
5.7%
TJ Rumfield
4.9%
Chase %lg 28.5% · lower = better
Andrew Vaughn
22.1%
TJ Rumfield
31.7%
Swinging-Strike %lg 11.0% · lower = better
Andrew Vaughn
7.2%
TJ Rumfield
10.3%
xwOBAlg .315 · higher = better
Andrew Vaughn
.349
TJ Rumfield
.321
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
Andrew Vaughn
.210.390
lg AVG .295
now .354
.282
TJ Rumfield
.210.390
lg AVG .295
now .284
.253

Volume · counting stats
Home Runshigher is better
Andrew Vaughn
59.40
now 1
2
TJ Rumfield
59.40
now 7
2
Runshigher is better
Andrew Vaughn
2028.20
now 10
15
TJ Rumfield
2028.20
now 23
14
RBIhigher is better
Andrew Vaughn
2036.60
now 10
15
TJ Rumfield
2036.60
now 29
18
Stolen Baseshigher is better
Andrew Vaughn
.0001.20
now 0
0
TJ Rumfield
.0001.20
now 0
0
If you already own them — trade angle
BuyAndrew Vaughn — buy.conf 0.67
Sell HighTJ Rumfield — sell high. His value is peaking; good time to trade him.conf 0.77
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