MLB Daily DeltaWeek 27 · September 28, 2026
Portrait of JT Brubaker
JT Brubaker
SF · P
Change to
Mason Barnett
ATH · P
Change to
Who's more valuable, rest of season

JT Brubaker.

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

Head-to-head
K
◀
ERA
◀
WHIP
W
SV n/a

JT Brubaker wins 2 categories (ERA, WHIP); Mason Barnett wins 0 (none); 2 even; SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
JT Brubaker
93.2
Mason Barnett
94.9
Swinging-Strike %lg 11.0% · higher = better
JT Brubaker
9.4%
Mason Barnett
9.7%
Strikeout %lg 22.0% · higher = better
JT Brubaker
15.6%
Mason Barnett
21.8%
Chase %lg 28.5% · higher = better
JT Brubaker
30.4%
Mason Barnett
26.6%
Hard-Hit % Allowedlg 40.0% · lower = better
JT Brubaker
36.1%
Mason Barnett
40.1%
Barrel % Allowedlg 8.0% · lower = better
JT Brubaker
5.5%
Mason Barnett
8.8%
xwOBA Allowedlg .315 · lower = better
JT Brubaker
.341
Mason Barnett
.343
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 · earned-run quality
ERAlower is better
JT Brubaker
26.44
lg xERA 4.10
now 2.70
4.56
Mason Barnett
26.44
lg xERA 4.10
now 0.00
4.60
WHIPlower is better
JT Brubaker
1.221.58
now 1.30
1.42
Mason Barnett
1.221.58
now 1.50
1.46

Volume · rest of season
Strikeoutshigher is better
JT Brubaker
4030.80
now 22
0
Mason Barnett
4030.80
now 1
0
Winshigher is better
JT Brubaker
.000.480
now 0
0–0
Mason Barnett
.000.480
now 0
0–0

SV — not applicable. Both pitch out of the rotation.

If you already own them — trade angle
Sell HighJT Brubaker — sell high. His value is peaking; good time to trade him.conf 0.95
SellMason Barnett — sell.conf 0.85
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