MLB Daily DeltaWeek 27 · September 27, 2026
Portrait of Griffin Canning
Griffin Canning
SD · 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

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

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Griffin Canning
94.6
Jeffrey Springs
91.3
Swinging-Strike %lg 11.0% · higher = better
Griffin Canning
11.7%
Jeffrey Springs
10.6%
Strikeout %lg 22.0% · higher = better
Griffin Canning
22.5%
Jeffrey Springs
17.8%
Chase %lg 28.5% · higher = better
Griffin Canning
27.0%
Jeffrey Springs
30.0%
Hard-Hit % Allowedlg 40.0% · lower = better
Griffin Canning
44.7%
Jeffrey Springs
34.9%
Barrel % Allowedlg 8.0% · lower = better
Griffin Canning
8.5%
Jeffrey Springs
9.4%
xwOBA Allowedlg .315 · lower = better
Griffin Canning
.328
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
Griffin Canning
2.838.25
lg xERA 4.10
now 7.16
4.42
Jeffrey Springs
2.838.25
lg xERA 4.10
now 4.07
4.65
WHIPlower is better
Griffin Canning
1.051.69
now 1.55
1.42
Jeffrey Springs
1.051.69
now 1.19
1.38

Volume · rest of season
Strikeoutshigher is better
Griffin Canning
4079.80
now 27
0
Jeffrey Springs
4079.80
now 57
0
Winshigher is better
Griffin Canning
.0004.20
now 0
0–0
Jeffrey Springs
.0004.20
now 3
0–0

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

If you already own them — trade angle
Hold · leans sellGriffin Canning — hold.conf 0.60
SellJeffrey Springs — sell.conf 0.81
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