MLB Daily DeltaWeek 27 · September 27, 2026
Portrait of Connor Seabold
Connor Seabold
KC · P
Change to
Portrait of Kirby Yates
Kirby Yates
PIT · 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

Connor Seabold wins 0 (none); Kirby Yates 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
Connor Seabold
93.6
Kirby Yates
90.8
Swinging-Strike %lg 11.0% · higher = better
Connor Seabold
9.5%
Kirby Yates
14.9%
Strikeout %lg 22.0% · higher = better
Connor Seabold
17.7%
Kirby Yates
27.9%
Chase %lg 28.5% · higher = better
Connor Seabold
30.3%
Kirby Yates
35.2%
Hard-Hit % Allowedlg 40.0% · lower = better
Connor Seabold
37.0%
Kirby Yates
46.6%
Barrel % Allowedlg 8.0% · lower = better
Connor Seabold
6.2%
Kirby Yates
5.8%
xwOBA Allowedlg .315 · lower = better
Connor Seabold
.308
Kirby Yates
.286
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
Connor Seabold
2.644.80
lg xERA 4.10
now 3.12
3.70
Kirby Yates
2.644.80
lg xERA 4.10
now 4.32
3.70
WHIPlower is better
Connor Seabold
1.131.45
now 1.38
1.24
Kirby Yates
1.131.45
now 1.20
1.24

Volume · rest of season
Strikeoutshigher is better
Connor Seabold
4021
now 15
0
Kirby Yates
4021
now 10
0
Winshigher is better
Connor Seabold
.0001.48
now 1
0–0
Kirby Yates
.0001.48
now 0
0–0

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

If you already own them — trade angle
Buy LowConnor Seabold — buy low. The dip is a window to acquire.conf 0.90
Hold · wait & seeKirby Yates — hold.conf 0.50
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