MLB Daily DeltaWeek 25 · September 10, 2026
Portrait of Brad Keller
Brad Keller
PHI · P
Change to
Portrait of Jhoan Duran
Jhoan Duran
PHI · P
Change to
Who's more valuable, rest of season

Jhoan Duran.

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

Head-to-head
K
ERA
WHIP
W
SV

Jhoan Duran wins 4 categories (K, ERA, WHIP, SV); Brad Keller wins 0 (none); 1 even.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Brad Keller
97.0
Jhoan Duran
100.4
Swinging-Strike %lg 11.0% · higher = better
Brad Keller
10.1%
Jhoan Duran
18.7%
Strikeout %lg 22.0% · higher = better
Brad Keller
23.7%
Jhoan Duran
34.1%
Chase %lg 28.5% · higher = better
Brad Keller
28.0%
Jhoan Duran
35.2%
Hard-Hit % Allowedlg 40.0% · lower = better
Brad Keller
31.8%
Jhoan Duran
40.5%
Barrel % Allowedlg 8.0% · lower = better
Brad Keller
4.5%
Jhoan Duran
3.2%
xwOBA Allowedlg .315 · lower = better
Brad Keller
.284
Jhoan Duran
.226
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
24.54
lg xERA 4.10
now 3.65
3.68
Jhoan Duran
24.54
lg xERA 4.10
now 1.53
2.11
WHIPlower is better
Brad Keller
.9001.37
now 1.14
1.25
Jhoan Duran
.9001.37
now 0.96
1.03

Volume · rest of season
Strikeoutshigher is better
Brad Keller
4037.20
now 28
5
Jhoan Duran
4037.20
now 26
6
Winshigher is better
Brad Keller
.0002.80
now 2
01
Jhoan Duran
.0002.80
now 1
00
Saveshigher is better
Brad Keller
.00016.80
now 3
01
Jhoan Duran
.00016.80
now 12
24
If you already own them — trade angle
Hold · wait & seeBrad Keller — hold.conf 0.50
BuyJhoan Duran — buy.conf 0.92
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