MLB Daily DeltaWeek 16 · July 13, 2026
Javier Assad
CHC · P
Change to
Portrait of Tim Mayza
Tim Mayza
PHI · P
Change to
Who's more valuable, rest of season

Tim Mayza.

He projects to help you in more roto categories the rest of the way — ERA and WHIP.

Head-to-head
K
ERA
WHIP
W
SV n/a

Tim Mayza wins 2 categories (ERA, WHIP); Javier Assad wins 1 (W); 1 even; SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Javier Assad
93.2
Tim Mayza
94.9
Swinging-Strike %lg 11.0% · higher = better
Javier Assad
5.6%
Tim Mayza
10.8%
Strikeout %lg 22.0% · higher = better
Javier Assad
15.2%
Tim Mayza
24.9%
Chase %lg 28.5% · higher = better
Javier Assad
22.5%
Tim Mayza
28.9%
Hard-Hit % Allowedlg 40.0% · lower = better
Javier Assad
48.7%
Tim Mayza
44.5%
Barrel % Allowedlg 8.0% · lower = better
Javier Assad
8.4%
Tim Mayza
7.6%
xwOBA Allowedlg .315 · lower = better
Javier Assad
.336
Tim Mayza
.285
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
2.726.78
lg xERA 4.10
now 5.88
4.40
Tim Mayza
2.726.78
lg xERA 4.10
now 3.62
3.68
WHIPlower is better
Javier Assad
.9001.41
now 1.27
1.29
Tim Mayza
.9001.41
now 0.99
1.24

Volume · rest of season
Strikeoutshigher is better
Javier Assad
4031.60
now 14
23
Tim Mayza
4031.60
now 26
23
Winshigher is better
Javier Assad
.0009.40
now 3
27
Tim Mayza
.0009.40
now 1
11

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 0.91
Hold · wait & seeTim Mayza — hold.conf 0.50
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