MLB Daily DeltaWeek 13 · June 20, 2026
Portrait of Austin Warren
Austin Warren
NYM · P
Change to
Portrait of Mason Montgomery
Mason Montgomery
PIT · P
Change to
Who's more valuable, rest of season

Too close to call.

They split your categories 11, 2 even. Take whoever fills a bigger need.

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

Austin Warren wins 1 (W); Mason Montgomery wins 1 (K); 2 even; SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Austin Warren
93.9
Mason Montgomery
98.1
Swinging-Strike %lg 11.0% · higher = better
Austin Warren
11.1%
Mason Montgomery
14.6%
Strikeout %lg 22.0% · higher = better
Austin Warren
24.1%
Mason Montgomery
29.5%
Chase %lg 28.5% · higher = better
Austin Warren
27.6%
Mason Montgomery
30.7%
Hard-Hit % Allowedlg 40.0% · lower = better
Austin Warren
40.0%
Mason Montgomery
43.7%
Barrel % Allowedlg 8.0% · lower = better
Austin Warren
12.0%
Mason Montgomery
8.5%
xwOBA Allowedlg .315 · lower = better
Austin Warren
.324
Mason Montgomery
.310
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
24.94
lg xERA 4.10
now 1.33
3.70
Mason Montgomery
24.94
lg xERA 4.10
now 3.91
3.71
WHIPlower is better
Austin Warren
1.061.33
now 1.13
1.24
Mason Montgomery
1.061.33
now 1.26
1.24

Volume · rest of season
Strikeoutshigher is better
Austin Warren
4052.80
now 22
34
Mason Montgomery
4052.80
now 30
44
Winshigher is better
Austin Warren
.5202.48
now 1
12
Mason Montgomery
.5202.48
now 1
12

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

If you already own them — trade angle
Hold · wait & seeAustin Warren — hold.conf 0.50
Hold · wait & seeMason Montgomery — hold.conf 0.50
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