MLB Daily DeltaWeek 20 · August 7, 2026
Portrait of Patrick Corbin
Patrick Corbin
TOR · P
Change to
Sean Sullivan
COL · P
Change to
Who's more valuable, rest of season

Too close to call.

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

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

Patrick Corbin wins 2 (K, W); Sean Sullivan wins 2 (ERA, WHIP); SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Patrick Corbin
91.3
Sean Sullivan
87.6
Swinging-Strike %lg 11.0% · higher = better
Patrick Corbin
10.0%
Sean Sullivan
7.7%
Strikeout %lg 22.0% · higher = better
Patrick Corbin
17.5%
Sean Sullivan
14.0%
Chase %lg 28.5% · higher = better
Patrick Corbin
30.7%
Sean Sullivan
28.1%
Hard-Hit % Allowedlg 40.0% · lower = better
Patrick Corbin
42.1%
Sean Sullivan
34.5%
Barrel % Allowedlg 8.0% · lower = better
Patrick Corbin
7.5%
Sean Sullivan
9.5%
xwOBA Allowedlg .315 · lower = better
Patrick Corbin
.356
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
Patrick Corbin
26.99
lg xERA 4.10
now 3.65
4.99
Sean Sullivan
26.99
lg xERA 4.10
now 0.00
4.10
WHIPlower is better
Patrick Corbin
.9001.68
now 1.36
1.39
Sean Sullivan
.9001.68
now 0.67
1.30

Volume · rest of season
Strikeoutshigher is better
Patrick Corbin
4049.60
now 36
29
Sean Sullivan
4049.60
now 2
19
Winshigher is better
Patrick Corbin
.0002.80
now 2
12
Sean Sullivan
.0002.80
now 0
00

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

If you already own them — trade angle
SellPatrick Corbin — sell.conf 0.90
Hold · wait & seeSean Sullivan — hold.conf 0.55
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