MLB Daily DeltaWeek 16 · July 12, 2026
Portrait of Jack Perkins
Jack Perkins
ATH · P
Change to
Portrait of Tyler Davis
Tyler Davis
CWS · 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

Jack Perkins wins 2 (K, SV); Tyler Davis wins 2 (ERA, WHIP); 1 even.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Jack Perkins
96.0
Tyler Davis
96.2
Swinging-Strike %lg 11.0% · higher = better
Jack Perkins
13.2%
Tyler Davis
11.7%
Strikeout %lg 22.0% · higher = better
Jack Perkins
27.3%
Tyler Davis
20.8%
Chase %lg 28.5% · higher = better
Jack Perkins
33.7%
Tyler Davis
33.5%
Hard-Hit % Allowedlg 40.0% · lower = better
Jack Perkins
39.4%
Tyler Davis
43.5%
Barrel % Allowedlg 8.0% · lower = better
Jack Perkins
8.0%
Tyler Davis
4.3%
xwOBA Allowedlg .315 · lower = better
Jack Perkins
.318
Tyler Davis
.288
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
Jack Perkins
2.636.27
lg xERA 4.10
now 5.46
4.04
Tyler Davis
2.636.27
lg xERA 4.10
now 3.44
3.70
WHIPlower is better
Jack Perkins
.9001.40
now 1.21
1.28
Tyler Davis
.9001.40
now 0.98
1.24

Volume · rest of season
Strikeoutshigher is better
Jack Perkins
4039.40
now 33
31
Tyler Davis
4039.40
now 17
22
Winshigher is better
Jack Perkins
.0005.20
now 2
13
Tyler Davis
.0005.20
now 2
14
Saveshigher is better
Jack Perkins
.0005.60
now 3
24
Tyler Davis
.0005.60
now 1
02
If you already own them — trade angle
Buy LowJack Perkins — buy low. The dip is a window to acquire.conf 0.90
Hold · wait & seeTyler Davis — hold.conf 0.50
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