MLB Daily DeltaWeek 27 · September 27, 2026
Portrait of Anthony Kay
Anthony Kay
CWS · P
Change to
Portrait of Jeffrey Springs
Jeffrey Springs
ATH · P
Change to
Who's more valuable, rest of season

Too close to call.

They split your categories 1–1, 2 even. Take whoever fills a bigger need.

Head-to-head
K
ERA
▶
◀
WHIP
W
SV n/a

Anthony Kay wins 1 (WHIP); Jeffrey Springs wins 1 (ERA); 2 even; SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Anthony Kay
95.9
Jeffrey Springs
91.3
Swinging-Strike %lg 11.0% · higher = better
Anthony Kay
10.8%
Jeffrey Springs
10.6%
Strikeout %lg 22.0% · higher = better
Anthony Kay
18.1%
Jeffrey Springs
17.8%
Chase %lg 28.5% · higher = better
Anthony Kay
32.7%
Jeffrey Springs
30.0%
Hard-Hit % Allowedlg 40.0% · lower = better
Anthony Kay
39.0%
Jeffrey Springs
34.9%
Barrel % Allowedlg 8.0% · lower = better
Anthony Kay
8.2%
Jeffrey Springs
9.4%
xwOBA Allowedlg .315 · lower = better
Anthony Kay
.342
Jeffrey Springs
.339
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
Anthony Kay
3.395.10
lg xERA 4.10
now 3.77
4.72
Jeffrey Springs
3.395.10
lg xERA 4.10
now 4.07
4.65
WHIPlower is better
Anthony Kay
1.111.48
now 1.40
1.37
Jeffrey Springs
1.111.48
now 1.19
1.38

Volume · rest of season
Strikeoutshigher is better
Anthony Kay
4079.80
now 42
0
Jeffrey Springs
4079.80
now 57
0
Winshigher is better
Anthony Kay
.0007
now 5
0–0
Jeffrey Springs
.0007
now 3
0–0

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

If you already own them — trade angle
SellAnthony Kay — sell.conf 0.83
SellJeffrey Springs — sell.conf 0.81
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