MLB Daily DeltaWeek 13 · June 19, 2026
Portrait of Martín Pérez
Martín Pérez
ATL · P
Change to
Portrait of Michael King
Michael King
SD · P
Change to
Who's more valuable, rest of season

Martín Pérez.

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

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

Martín Pérez wins 2 categories (ERA, WHIP); Michael King wins 1 (K); 1 even; SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Martín Pérez
90.2
Michael King
94.0
Swinging-Strike %lg 11.0% · higher = better
Martín Pérez
9.8%
Michael King
11.6%
Strikeout %lg 22.0% · higher = better
Martín Pérez
20.8%
Michael King
21.0%
Chase %lg 28.5% · higher = better
Martín Pérez
27.1%
Michael King
27.6%
Hard-Hit % Allowedlg 40.0% · lower = better
Martín Pérez
38.0%
Michael King
34.8%
Barrel % Allowedlg 8.0% · lower = better
Martín Pérez
7.0%
Michael King
9.9%
xwOBA Allowedlg .315 · lower = better
Martín Pérez
.314
Michael King
.338
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
Martín Pérez
2.105.21
lg xERA 4.10
now 2.79
4.02
Michael King
2.105.21
lg xERA 4.10
now 3.18
4.52
WHIPlower is better
Martín Pérez
.9401.48
now 1.06
1.32
Michael King
.9401.48
now 1.13
1.36

Volume · rest of season
Strikeoutshigher is better
Martín Pérez
40116.20
now 42
59
Michael King
40116.20
now 65
95
Winshigher is better
Martín Pérez
1.408.60
now 3
37
Michael King
1.408.60
now 4
37

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

If you already own them — trade angle
Sell HighMartín Pérez — sell high. His value is peaking; good time to trade him.conf 0.95
Sell HighMichael King — sell high. His value is peaking; good time to trade him.conf 0.95
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