MLB Daily DeltaWeek 15 · July 7, 2026
Javier Assad
CHC · P
Change to
Joe Mantiply
TOR · 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); Joe Mantiply 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
93.3
Joe Mantiply
88.8
Swinging-Strike %lg 11.0% · higher = better
Javier Assad
5.8%
Joe Mantiply
8.3%
Strikeout %lg 22.0% · higher = better
Javier Assad
14.7%
Joe Mantiply
22.5%
Chase %lg 28.5% · higher = better
Javier Assad
22.6%
Joe Mantiply
35.9%
Hard-Hit % Allowedlg 40.0% · lower = better
Javier Assad
49.1%
Joe Mantiply
44.0%
Barrel % Allowedlg 8.0% · lower = better
Javier Assad
7.4%
Joe Mantiply
10.0%
xwOBA Allowedlg .315 · lower = better
Javier Assad
.332
Joe Mantiply
.332
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
27.42
lg xERA 4.10
now 5.88
4.31
Joe Mantiply
27.42
lg xERA 4.10
now 2.04
3.70
WHIPlower is better
Javier Assad
1.061.38
now 1.27
1.31
Joe Mantiply
1.061.38
now 1.13
1.24

Volume · rest of season
Strikeoutshigher is better
Javier Assad
4031.60
now 14
26
Joe Mantiply
4031.60
now 16
21
Winshigher is better
Javier Assad
.0009.40
now 3
37
Joe Mantiply
.0009.40
now 1
12

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

If you already own them — trade angle
Sell HighJavier Assad — sell high. His value is peaking; good time to trade him.conf 0.85
Hold · wait & seeJoe Mantiply — hold.conf 0.50
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