MLB Daily DeltaWeek 15 · July 4, 2026
Javier Assad
CHC · P
Change to
Portrait of Tyler Wells
Tyler Wells
BAL · 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

Javier Assad wins 2 (K, W); Tyler Wells wins 2 (ERA, WHIP); SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Javier Assad
93.2
Tyler Wells
93.5
Swinging-Strike %lg 11.0% · higher = better
Javier Assad
6.0%
Tyler Wells
15.2%
Strikeout %lg 22.0% · higher = better
Javier Assad
15.0%
Tyler Wells
26.6%
Chase %lg 28.5% · higher = better
Javier Assad
21.9%
Tyler Wells
33.8%
Hard-Hit % Allowedlg 40.0% · lower = better
Javier Assad
50.0%
Tyler Wells
36.8%
Barrel % Allowedlg 8.0% · lower = better
Javier Assad
8.0%
Tyler Wells
7.5%
xwOBA Allowedlg .315 · lower = better
Javier Assad
.339
Tyler Wells
.300
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
Javier Assad
2.836.75
lg xERA 4.10
now 5.88
4.45
Tyler Wells
2.836.75
lg xERA 4.10
now 4.28
3.70
WHIPlower is better
Javier Assad
1.161.37
now 1.27
1.30
Tyler Wells
1.161.37
now 1.24
1.23

Volume · rest of season
Strikeoutshigher is better
Javier Assad
4031.60
now 14
26
Tyler Wells
4031.60
now 26
25
Winshigher is better
Javier Assad
.00011.20
now 3
38
Tyler Wells
.00011.20
now 0
00

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

If you already own them — trade angle
SellJavier Assad — sell.conf 0.78
Hold · wait & seeTyler Wells — hold.conf 0.50
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