MLB Daily DeltaWeek 25 · September 10, 2026
Portrait of Framber Valdez
Framber Valdez
DET · P
Change to
Sean Sullivan
COL · P
Change to
Who's more valuable, rest of season

Sean Sullivan.

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

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

Sean Sullivan wins 2 categories (ERA, WHIP); Framber Valdez wins 1 (K); 1 even; SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Framber Valdez
94.8
Sean Sullivan
87.6
Swinging-Strike %lg 11.0% · higher = better
Framber Valdez
9.2%
Sean Sullivan
7.7%
Strikeout %lg 22.0% · higher = better
Framber Valdez
17.3%
Sean Sullivan
14.0%
Chase %lg 28.5% · higher = better
Framber Valdez
31.1%
Sean Sullivan
28.1%
Hard-Hit % Allowedlg 40.0% · lower = better
Framber Valdez
42.7%
Sean Sullivan
34.5%
Barrel % Allowedlg 8.0% · lower = better
Framber Valdez
5.8%
Sean Sullivan
9.5%
xwOBA Allowedlg .315 · lower = better
Framber Valdez
.324
Sean Sullivan
.335
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
Framber Valdez
26.15
lg xERA 4.10
now 4.39
4.32
Sean Sullivan
26.15
lg xERA 4.10
now 0.00
4.10
WHIPlower is better
Framber Valdez
.9001.68
now 1.32
1.39
Sean Sullivan
.9001.68
now 0.67
1.30

Volume · rest of season
Strikeoutshigher is better
Framber Valdez
4074.80
now 54
11
Sean Sullivan
4074.80
now 2
6
Winshigher is better
Framber Valdez
.0002.80
now 2
01
Sean Sullivan
.0002.80
now 0
00

SV — not applicable. Both pitch out of the rotation.

If you already own them — trade angle
SellFramber Valdez — sell.conf 0.65
Hold · wait & seeSean Sullivan — hold.conf 0.55
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