MLB Daily DeltaWeek 14 · June 27, 2026
Portrait of Jameson Taillon
Jameson Taillon
CHC · P
Change to
Portrait of Tyler Mahle
Tyler Mahle
SF · 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

Jameson Taillon wins 2 (WHIP, W); Tyler Mahle wins 2 (K, ERA); SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Jameson Taillon
91.8
Tyler Mahle
92.3
Swinging-Strike %lg 11.0% · higher = better
Jameson Taillon
12.3%
Tyler Mahle
8.9%
Strikeout %lg 22.0% · higher = better
Jameson Taillon
20.6%
Tyler Mahle
22.8%
Chase %lg 28.5% · higher = better
Jameson Taillon
31.0%
Tyler Mahle
28.2%
Hard-Hit % Allowedlg 40.0% · lower = better
Jameson Taillon
38.4%
Tyler Mahle
37.6%
Barrel % Allowedlg 8.0% · lower = better
Jameson Taillon
14.3%
Tyler Mahle
8.8%
xwOBA Allowedlg .315 · lower = better
Jameson Taillon
.357
Tyler Mahle
.324
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
Jameson Taillon
3.556.75
lg xERA 4.10
now 5.37
4.95
Tyler Mahle
3.556.75
lg xERA 4.10
now 6.04
4.26
WHIPlower is better
Jameson Taillon
1.181.64
now 1.28
1.31
Tyler Mahle
1.181.64
now 1.54
1.38

Volume · rest of season
Strikeoutshigher is better
Jameson Taillon
40.2088.80
now 51
66
Tyler Mahle
40.2088.80
now 57
78
Winshigher is better
Jameson Taillon
.0005.20
now 2
24
Tyler Mahle
.0005.20
now 1
12

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

If you already own them — trade angle
SellJameson Taillon — sell.conf 0.90
Hold · leans sellTyler Mahle — hold.conf 0.60
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