MLB Daily DeltaWeek 27 · September 27, 2026
Portrait of Andrew Nardi
Andrew Nardi
MIA · P
Change to
Portrait of Mark Leiter Jr.
Mark Leiter Jr.
ATH · P
Change to
Who's more valuable, rest of season

Mark Leiter Jr..

He projects to help you in more roto categories the rest of the way — ERA. Andrew Nardi’s box score looks better right now, but the luck-stripped projection flips it.

Head-to-head
K
ERA
▶
WHIP
W
SV n/a

Mark Leiter Jr. wins 1 categories (ERA); Andrew Nardi wins 0 (none); 3 even; SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Andrew Nardi
94.6
Mark Leiter Jr.
92.2
Swinging-Strike %lg 11.0% · higher = better
Andrew Nardi
14.6%
Mark Leiter Jr.
14.0%
Strikeout %lg 22.0% · higher = better
Andrew Nardi
27.3%
Mark Leiter Jr.
26.4%
Chase %lg 28.5% · higher = better
Andrew Nardi
29.5%
Mark Leiter Jr.
33.8%
Hard-Hit % Allowedlg 40.0% · lower = better
Andrew Nardi
45.0%
Mark Leiter Jr.
31.9%
Barrel % Allowedlg 8.0% · lower = better
Andrew Nardi
13.3%
Mark Leiter Jr.
3.3%
xwOBA Allowedlg .315 · lower = better
Andrew Nardi
.348
Mark Leiter Jr.
.316
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
3.026.17
lg xERA 4.10
now 5.16
3.74
Mark Leiter Jr.
3.026.17
lg xERA 4.10
now 5.47
3.72
WHIPlower is better
Andrew Nardi
1.151.55
now 1.41
1.24
Mark Leiter Jr.
1.151.55
now 1.46
1.24

Volume · rest of season
Strikeoutshigher is better
Andrew Nardi
4037.80
now 27
0
Mark Leiter Jr.
4037.80
now 25
0
Winshigher is better
Andrew Nardi
.0004.20
now 3
0–0
Mark Leiter Jr.
.0004.20
now 0
0–0

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

If you already own them — trade angle
Hold · wait & seeAndrew Nardi — hold.conf 0.50
Hold · wait & seeMark Leiter Jr. — hold.conf 0.50
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