MLB Daily DeltaWeek 27 · September 27, 2026
Brycen Mautz
STL · P
Change to
Portrait of Justin Sterner
Justin Sterner
ATH · P
Change to
Who's more valuable, rest of season

Too close to call.

They split your categories 0–0, 4 even. Take whoever fills a bigger need.

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

Brycen Mautz wins 0 (none); Justin Sterner wins 0 (none); 4 even; SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Brycen Mautz
93.5
Justin Sterner
93.5
Swinging-Strike %lg 11.0% · higher = better
Brycen Mautz
13.9%
Justin Sterner
15.6%
Strikeout %lg 22.0% · higher = better
Brycen Mautz
25.3%
Justin Sterner
21.7%
Chase %lg 28.5% · higher = better
Brycen Mautz
23.3%
Justin Sterner
33.9%
Hard-Hit % Allowedlg 40.0% · lower = better
Brycen Mautz
30.2%
Justin Sterner
45.0%
Barrel % Allowedlg 8.0% · lower = better
Brycen Mautz
9.3%
Justin Sterner
9.2%
xwOBA Allowedlg .315 · lower = better
Brycen Mautz
.357
Justin Sterner
.292
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
Brycen Mautz
28.25
lg xERA 4.10
now 9.00
3.70
Justin Sterner
28.25
lg xERA 4.10
now 3.54
3.69
WHIPlower is better
Brycen Mautz
.9002.36
now 2.00
1.24
Justin Sterner
.9002.36
now 1.11
1.24

Volume · rest of season
Strikeoutshigher is better
Brycen Mautz
4036.40
now 10
0
Justin Sterner
4036.40
now 26
0
Winshigher is better
Brycen Mautz
.0002.80
now 0
0–0
Justin Sterner
.0002.80
now 2
0–0

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

If you already own them — trade angle
Hold · wait & seeBrycen Mautz — hold.conf 0.50
Hold · wait & seeJustin Sterner — hold.conf 0.50
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