MLB Daily DeltaWeek 20 · August 9, 2026
Portrait of Austin Warren
Austin Warren
NYM · P
Change to
Portrait of Mark Leiter Jr.
Mark Leiter Jr.
ATH · P
Change to
Who's more valuable, rest of season

Austin Warren.

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

Head-to-head
K
ERA
WHIP
W
SV

Austin Warren wins 3 categories (K, ERA, W); Mark Leiter Jr. wins 1 (SV); 1 even.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Austin Warren
93.9
Mark Leiter Jr.
92.2
Swinging-Strike %lg 11.0% · higher = better
Austin Warren
10.7%
Mark Leiter Jr.
14.0%
Strikeout %lg 22.0% · higher = better
Austin Warren
23.6%
Mark Leiter Jr.
26.4%
Chase %lg 28.5% · higher = better
Austin Warren
26.8%
Mark Leiter Jr.
33.8%
Hard-Hit % Allowedlg 40.0% · lower = better
Austin Warren
42.4%
Mark Leiter Jr.
31.9%
Barrel % Allowedlg 8.0% · lower = better
Austin Warren
13.1%
Mark Leiter Jr.
3.3%
xwOBA Allowedlg .315 · lower = better
Austin Warren
.349
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
Austin Warren
27.13
lg xERA 4.10
now 1.33
3.70
Mark Leiter Jr.
27.13
lg xERA 4.10
now 5.47
3.72
WHIPlower is better
Austin Warren
11.59
now 1.13
1.24
Mark Leiter Jr.
11.59
now 1.46
1.24

Volume · rest of season
Strikeoutshigher is better
Austin Warren
4030.60
now 22
16
Mark Leiter Jr.
4030.60
now 25
14
Winshigher is better
Austin Warren
.0001.48
now 1
01
Mark Leiter Jr.
.0001.48
now 0
00
Saveshigher is better
Austin Warren
.0005.60
now 0
0
Mark Leiter Jr.
.0005.60
now 4
23
If you already own them — trade angle
Hold · wait & seeAustin Warren — hold.conf 0.50
Hold · wait & seeMark Leiter Jr. — hold.conf 0.50
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