MLB Daily DeltaWeek 19 · August 5, 2026
Portrait of Andrew Nardi
Andrew Nardi
MIA · P
Change to
Portrait of Tim Mayza
Tim Mayza
PHI · 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

Andrew Nardi wins 2 (K, W); Tim Mayza wins 2 (ERA, WHIP); SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Andrew Nardi
94.6
Tim Mayza
94.7
Swinging-Strike %lg 11.0% · higher = better
Andrew Nardi
14.6%
Tim Mayza
10.8%
Strikeout %lg 22.0% · higher = better
Andrew Nardi
27.3%
Tim Mayza
24.9%
Chase %lg 28.5% · higher = better
Andrew Nardi
29.5%
Tim Mayza
27.8%
Hard-Hit % Allowedlg 40.0% · lower = better
Andrew Nardi
45.0%
Tim Mayza
45.4%
Barrel % Allowedlg 8.0% · lower = better
Andrew Nardi
13.3%
Tim Mayza
7.1%
xwOBA Allowedlg .315 · lower = better
Andrew Nardi
.348
Tim Mayza
.284
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
Andrew Nardi
2.605.89
lg xERA 4.10
now 5.16
3.74
Tim Mayza
2.605.89
lg xERA 4.10
now 3.62
3.33
WHIPlower is better
Andrew Nardi
.9001.58
now 1.41
1.24
Tim Mayza
.9001.58
now 0.99
1.20

Volume · rest of season
Strikeoutshigher is better
Andrew Nardi
4032.60
now 27
19
Tim Mayza
4032.60
now 26
15
Winshigher is better
Andrew Nardi
.0004.20
now 3
13
Tim Mayza
.0004.20
now 1
01

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

If you already own them — trade angle
Hold · wait & seeAndrew Nardi — hold.conf 0.50
BuyTim Mayza — buy.conf 0.83
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