MLB Daily DeltaWeek 17 · July 18, 2026
Portrait of Brad Keller
Brad Keller
PHI · P
Change to
Victor Vodnik
COL · 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

Brad Keller wins 2 (ERA, W); Victor Vodnik wins 2 (WHIP, SV); 1 even.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Brad Keller
97.0
Victor Vodnik
98.5
Swinging-Strike %lg 11.0% · higher = better
Brad Keller
10.1%
Victor Vodnik
11.6%
Strikeout %lg 22.0% · higher = better
Brad Keller
23.7%
Victor Vodnik
16.8%
Chase %lg 28.5% · higher = better
Brad Keller
28.0%
Victor Vodnik
28.0%
Hard-Hit % Allowedlg 40.0% · lower = better
Brad Keller
31.8%
Victor Vodnik
36.0%
Barrel % Allowedlg 8.0% · lower = better
Brad Keller
4.5%
Victor Vodnik
6.7%
xwOBA Allowedlg .315 · lower = better
Brad Keller
.284
Victor Vodnik
.325
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
Brad Keller
28.25
lg xERA 4.10
now 3.65
3.68
Victor Vodnik
28.25
lg xERA 4.10
now 8.00
3.70
WHIPlower is better
Brad Keller
.9002.50
now 1.14
1.25
Victor Vodnik
.9002.50
now 2.11
1.24

Volume · rest of season
Strikeoutshigher is better
Brad Keller
4033.60
now 28
21
Victor Vodnik
4033.60
now 16
21
Winshigher is better
Brad Keller
.5202.48
now 2
12
Victor Vodnik
.5202.48
now 1
12
Saveshigher is better
Brad Keller
.4007.60
now 3
23
Victor Vodnik
.4007.60
now 4
36
If you already own them — trade angle
Hold · wait & seeBrad Keller — hold.conf 0.50
Hold · wait & seeVictor Vodnik — hold.conf 0.55
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