MLB Daily DeltaWeek 19 · July 30, 2026
Portrait of Brady Singer
Brady Singer
CIN · P
Change to
Portrait of Martín Pérez
Martín Pérez
ATL · 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 — strikeouts and ERA.

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

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

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Brady Singer
90.7
Martín Pérez
89.9
Swinging-Strike %lg 11.0% · higher = better
Brady Singer
11.3%
Martín Pérez
9.1%
Strikeout %lg 22.0% · higher = better
Brady Singer
19.4%
Martín Pérez
18.5%
Chase %lg 28.5% · higher = better
Brady Singer
28.6%
Martín Pérez
25.6%
Hard-Hit % Allowedlg 40.0% · lower = better
Brady Singer
41.1%
Martín Pérez
38.1%
Barrel % Allowedlg 8.0% · lower = better
Brady Singer
9.5%
Martín Pérez
6.4%
xwOBA Allowedlg .315 · lower = better
Brady Singer
.342
Martín Pérez
.332
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
Brady Singer
27.54
lg xERA 4.10
now 6.18
4.70
Martín Pérez
27.54
lg xERA 4.10
now 2.79
4.49
WHIPlower is better
Brady Singer
.9001.94
now 1.69
1.33
Martín Pérez
.9001.94
now 1.06
1.38

Volume · rest of season
Strikeoutshigher is better
Brady Singer
4047.60
now 36
32
Martín Pérez
4047.60
now 42
34
Winshigher is better
Brady Singer
.2003.80
now 2
12
Martín Pérez
.2003.80
now 3
23

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

If you already own them — trade angle
SellBrady Singer — sell.conf 0.83
Sell HighMartín Pérez — sell high. His value is peaking; good time to trade him.conf 0.95
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