MLB Daily DeltaWeek 25 · September 10, 2026
Portrait of Jack Flaherty
Jack Flaherty
DET · P
Change to
Portrait of Joey Cantillo
Joey Cantillo
CLE · 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

Jack Flaherty wins 2 (K, WHIP); Joey Cantillo wins 2 (ERA, W); SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Jack Flaherty
92.7
Joey Cantillo
92.2
Swinging-Strike %lg 11.0% · higher = better
Jack Flaherty
12.2%
Joey Cantillo
13.0%
Strikeout %lg 22.0% · higher = better
Jack Flaherty
26.2%
Joey Cantillo
24.3%
Chase %lg 28.5% · higher = better
Jack Flaherty
27.6%
Joey Cantillo
27.7%
Hard-Hit % Allowedlg 40.0% · lower = better
Jack Flaherty
46.2%
Joey Cantillo
39.7%
Barrel % Allowedlg 8.0% · lower = better
Jack Flaherty
8.4%
Joey Cantillo
8.0%
xwOBA Allowedlg .315 · lower = better
Jack Flaherty
.323
Joey Cantillo
.316
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
Jack Flaherty
2.676.71
lg xERA 4.10
now 5.81
4.30
Joey Cantillo
2.676.71
lg xERA 4.10
now 3.57
4.17
WHIPlower is better
Jack Flaherty
1.261.71
now 1.61
1.36
Joey Cantillo
1.261.71
now 1.40
1.46

Volume · rest of season
Strikeoutshigher is better
Jack Flaherty
4085.20
now 64
15
Joey Cantillo
4085.20
now 52
11
Winshigher is better
Jack Flaherty
.0005.60
now 0
00
Joey Cantillo
.0005.60
now 4
11

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

If you already own them — trade angle
SellJack Flaherty — sell.conf 0.64
Hold · steadyJoey Cantillo — hold.conf 0.60
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