MLB Daily DeltaWeek 27 · September 27, 2026
Portrait of Craig Kimbrel
Craig Kimbrel
KC · P
Change to
Trevor Williams
TEX · P
Change to
Who's more valuable, rest of season

Too close to call.

They split your categories 0–0, 4 even. Take whoever fills a bigger need.

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

Craig Kimbrel wins 0 (none); Trevor Williams wins 0 (none); 4 even; SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Craig Kimbrel
93.6
Trevor Williams
89.8
Swinging-Strike %lg 11.0% · higher = better
Craig Kimbrel
11.1%
Trevor Williams
13.4%
Strikeout %lg 22.0% · higher = better
Craig Kimbrel
20.4%
Trevor Williams
28.3%
Chase %lg 28.5% · higher = better
Craig Kimbrel
28.7%
Trevor Williams
31.0%
Hard-Hit % Allowedlg 40.0% · lower = better
Craig Kimbrel
36.6%
Trevor Williams
36.5%
Barrel % Allowedlg 8.0% · lower = better
Craig Kimbrel
5.3%
Trevor Williams
6.8%
xwOBA Allowedlg .315 · lower = better
Craig Kimbrel
.316
Trevor Williams
.302
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
Craig Kimbrel
27.88
lg xERA 4.10
now 5.63
3.70
Trevor Williams
27.88
lg xERA 4.10
now 0.00
3.70
WHIPlower is better
Craig Kimbrel
.9002.02
now 1.44
1.24
Trevor Williams
.9002.02
now 0.00
1.24

Volume · rest of season
Strikeoutshigher is better
Craig Kimbrel
4023.80
now 17
0
Trevor Williams
4023.80
now 1
0
Winshigher is better
Craig Kimbrel
.000.480
now 0
0–0
Trevor Williams
.000.480
now 0
0–0

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

If you already own them — trade angle
Hold · wait & seeCraig Kimbrel — hold.conf 0.50
Hold · wait & seeTrevor Williams — hold.conf 0.50
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