MLB Daily DeltaWeek 16 · July 11, 2026
Portrait of Erik Miller
Erik Miller
SF · P
Change to
Portrait of Jack Perkins
Jack Perkins
ATH · P
Change to
Who's more valuable, rest of season

Too close to call.

They split your categories 22, 1 even. Take whoever fills a bigger need.

Head-to-head
K
ERA
WHIP
W
SV

Erik Miller wins 2 (ERA, WHIP); Jack Perkins wins 2 (K, W); 1 even.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Erik Miller
96.8
Jack Perkins
96.0
Swinging-Strike %lg 11.0% · higher = better
Erik Miller
12.7%
Jack Perkins
13.2%
Strikeout %lg 22.0% · higher = better
Erik Miller
31.3%
Jack Perkins
27.3%
Chase %lg 28.5% · higher = better
Erik Miller
23.0%
Jack Perkins
33.7%
Hard-Hit % Allowedlg 40.0% · lower = better
Erik Miller
32.1%
Jack Perkins
39.4%
Barrel % Allowedlg 8.0% · lower = better
Erik Miller
8.9%
Jack Perkins
8.0%
xwOBA Allowedlg .315 · lower = better
Erik Miller
.302
Jack Perkins
.318
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
Erik Miller
36.16
lg xERA 4.10
now 4.41
3.70
Jack Perkins
36.16
lg xERA 4.10
now 5.46
4.04
WHIPlower is better
Erik Miller
1.131.49
now 1.41
1.24
Jack Perkins
1.131.49
now 1.21
1.28

Volume · rest of season
Strikeoutshigher is better
Erik Miller
4038.60
now 24
29
Jack Perkins
4038.60
now 33
32
Winshigher is better
Erik Miller
.0004.20
now 0
00
Jack Perkins
.0004.20
now 2
13
Saveshigher is better
Erik Miller
.0006.60
now 2
15
Jack Perkins
.0006.60
now 3
24
If you already own them — trade angle
Hold · wait & seeErik Miller — hold.conf 0.50
Buy LowJack Perkins — buy low. The dip is a window to acquire.conf 0.90
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