MLB Daily DeltaWeek 27 · September 28, 2026
Portrait of Andrés Muñoz
Andrés Muñoz
SEA · P
Change to
Portrait of Kevin Kelly
Kevin Kelly
TB · P
Change to
Who's more valuable, rest of season

Too close to call.

They split your categories 1–1, 2 even. Take whoever fills a bigger need.

Head-to-head
K
◀
ERA
WHIP
▶
W
SV n/a

Andrés Muñoz wins 1 (ERA); Kevin Kelly wins 1 (WHIP); 2 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
Kevin Kelly
93.2
Swinging-Strike %lg 11.0% · higher = better
Andrés Muñoz
19.0%
Kevin Kelly
11.9%
Strikeout %lg 22.0% · higher = better
Andrés Muñoz
37.1%
Kevin Kelly
22.6%
Chase %lg 28.5% · higher = better
Andrés Muñoz
37.1%
Kevin Kelly
34.6%
Hard-Hit % Allowedlg 40.0% · lower = better
Andrés Muñoz
43.7%
Kevin Kelly
44.6%
Barrel % Allowedlg 8.0% · lower = better
Andrés Muñoz
8.7%
Kevin Kelly
5.9%
xwOBA Allowedlg .315 · lower = better
Andrés Muñoz
.280
Kevin Kelly
.284
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
25.60
lg xERA 4.10
now 4.76
3.27
Kevin Kelly
25.60
lg xERA 4.10
now 2.67
3.37
WHIPlower is better
Andrés Muñoz
.9001.47
now 1.28
1.17
Kevin Kelly
.9001.47
now 0.81
1.12

Volume · rest of season
Strikeoutshigher is better
Andrés Muñoz
4049
now 35
0
Kevin Kelly
4049
now 19
0
Winshigher is better
Andrés Muñoz
.0004.20
now 3
0–0
Kevin Kelly
.0004.20
now 3
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 HighKevin Kelly — sell high. His value is peaking; good time to trade him.conf 0.95
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