MLB Daily DeltaWeek 27 · September 27, 2026
Portrait of Andrés Muñoz
Andrés Muñoz
SEA · P
Change to
Portrait of Luke Weaver
Luke Weaver
PIT · P
Change to
Who's more valuable, rest of season

Luke Weaver.

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

Head-to-head
K
ERA
▶
WHIP
W
SV n/a

Luke Weaver wins 1 categories (ERA); Andrés Muñoz 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
Andrés Muñoz
99.8
Luke Weaver
95.3
Swinging-Strike %lg 11.0% · higher = better
Andrés Muñoz
19.0%
Luke Weaver
16.0%
Strikeout %lg 22.0% · higher = better
Andrés Muñoz
37.1%
Luke Weaver
27.2%
Chase %lg 28.5% · higher = better
Andrés Muñoz
37.1%
Luke Weaver
34.8%
Hard-Hit % Allowedlg 40.0% · lower = better
Andrés Muñoz
43.7%
Luke Weaver
34.9%
Barrel % Allowedlg 8.0% · lower = better
Andrés Muñoz
8.7%
Luke Weaver
7.9%
xwOBA Allowedlg .315 · lower = better
Andrés Muñoz
.280
Luke Weaver
.272
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
Andrés Muñoz
25.56
lg xERA 4.10
now 4.76
3.27
Luke Weaver
25.56
lg xERA 4.10
now 2.77
3.08
WHIPlower is better
Andrés Muñoz
.9401.38
now 1.28
1.17
Luke Weaver
.9401.38
now 1.04
1.17

Volume · rest of season
Strikeoutshigher is better
Andrés Muñoz
4049
now 35
0
Luke Weaver
4049
now 25
0
Winshigher is better
Andrés Muñoz
.0004.20
now 3
0–0
Luke Weaver
.0004.20
now 2
0–0

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

If you already own them — trade angle
Buy LowAndrés Muñoz — buy low. The dip is a window to acquire.conf 0.89
Sell HighLuke Weaver — sell high. His value is peaking; good time to trade him.conf 0.79
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