MLB Daily DeltaWeek 17 · July 19, 2026
Portrait of JT Brubaker
JT Brubaker
SF · P
Change to
Portrait of Wandy Peralta
Wandy Peralta
SD · P
Change to
Who's more valuable, rest of season

Too close to call.

They split your categories 11, 2 even. Take whoever fills a bigger need.

Head-to-head
K
ERA
WHIP
W
SV n/a

JT Brubaker wins 1 (K); Wandy Peralta wins 1 (ERA); 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
Wandy Peralta
96.4
Swinging-Strike %lg 11.0% · higher = better
JT Brubaker
9.4%
Wandy Peralta
10.8%
Strikeout %lg 22.0% · higher = better
JT Brubaker
17.6%
Wandy Peralta
15.7%
Chase %lg 28.5% · higher = better
JT Brubaker
29.8%
Wandy Peralta
31.1%
Hard-Hit % Allowedlg 40.0% · lower = better
JT Brubaker
36.6%
Wandy Peralta
34.2%
Barrel % Allowedlg 8.0% · lower = better
JT Brubaker
6.0%
Wandy Peralta
3.4%
xwOBA Allowedlg .315 · lower = better
JT Brubaker
.329
Wandy Peralta
.311
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
2.274.21
lg xERA 4.10
now 2.70
3.78
Wandy Peralta
2.274.21
lg xERA 4.10
now 2.73
3.72
WHIPlower is better
JT Brubaker
1.191.51
now 1.30
1.26
Wandy Peralta
1.191.51
now 1.44
1.26

Volume · rest of season
Strikeoutshigher is better
JT Brubaker
4027.60
now 22
21
Wandy Peralta
4027.60
now 19
18
Winshigher is better
JT Brubaker
.000.480
now 0
00
Wandy Peralta
.000.480
now 0
00

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
Hold · wait & seeWandy Peralta — hold.conf 0.50
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