MLB Daily DeltaWeek 25 · September 10, 2026
Portrait of Brent Rooker
Brent Rooker
ATH · DH
Change to
Portrait of TJ Rumfield
TJ Rumfield
COL · 1B
Change to
Who's more valuable, rest of season

Brent Rooker.

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

Brent Rooker wins 2 categories (HR, RBI); TJ Rumfield wins 1 (AVG); 2 even.

04

Under the hood

Underlying skill — each value vs league avg
Avg Exit Velolg 89.0 · higher = better
Brent Rooker
89.9
TJ Rumfield
84.4
Hard-Hit %lg 40.0% · higher = better
Brent Rooker
41.9%
TJ Rumfield
28.0%
Barrel %lg 8.0% · higher = better
Brent Rooker
15.4%
TJ Rumfield
5.1%
Chase %lg 28.5% · lower = better
Brent Rooker
31.0%
TJ Rumfield
30.2%
Swinging-Strike %lg 11.0% · lower = better
Brent Rooker
19.1%
TJ Rumfield
9.4%
xwOBAlg .315 · higher = better
Brent Rooker
.312
TJ Rumfield
.335
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
Brent Rooker
.200.330
lg AVG .295
now .194
.178
TJ Rumfield
.200.330
lg AVG .295
now .284
.261

Volume · counting stats
Home Runshigher is better
Brent Rooker
511.20
now 8
1
TJ Rumfield
511.20
now 7
0
Runshigher is better
Brent Rooker
2030.60
now 15
4
TJ Rumfield
2030.60
now 23
4
RBIhigher is better
Brent Rooker
2038.60
now 26
6
TJ Rumfield
2038.60
now 29
5
Stolen Baseshigher is better
Brent Rooker
.0003.20
now 2
0
TJ Rumfield
.0003.20
now 0
0
If you already own them — trade angle
Hold · steadyBrent Rooker — hold.conf 0.60
Sell HighTJ Rumfield — sell high. His value is peaking; good time to trade him.conf 0.75
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