MLB Daily DeltaWeek 17 · July 22, 2026
Portrait of Brennan Bernardino
Brennan Bernardino
COL · P
Change to
Portrait of Michael Petersen
Michael Petersen
MIA · P
Change to
Who's more valuable, rest of season

Michael Petersen.

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

Head-to-head
K
ERA
WHIP
W
SV

Michael Petersen wins 3 categories (ERA, WHIP, SV); Brennan Bernardino wins 1 (W); 1 even.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Brennan Bernardino
90.5
Michael Petersen
97.7
Swinging-Strike %lg 11.0% · higher = better
Brennan Bernardino
10.6%
Michael Petersen
14.1%
Strikeout %lg 22.0% · higher = better
Brennan Bernardino
17.4%
Michael Petersen
29.8%
Chase %lg 28.5% · higher = better
Brennan Bernardino
26.5%
Michael Petersen
31.5%
Hard-Hit % Allowedlg 40.0% · lower = better
Brennan Bernardino
29.9%
Michael Petersen
43.6%
Barrel % Allowedlg 8.0% · lower = better
Brennan Bernardino
4.7%
Michael Petersen
11.9%
xwOBA Allowedlg .315 · lower = better
Brennan Bernardino
.313
Michael Petersen
.282
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
Brennan Bernardino
3.413.94
lg xERA 4.10
now 3.70
3.72
Michael Petersen
3.413.94
lg xERA 4.10
now 3.63
3.69
WHIPlower is better
Brennan Bernardino
1.051.32
now 1.23
1.25
Michael Petersen
1.051.32
now 1.12
1.24

Volume · rest of season
Strikeoutshigher is better
Brennan Bernardino
4028.60
now 18
17
Michael Petersen
4028.60
now 23
17
Winshigher is better
Brennan Bernardino
.0002.80
now 2
12
Michael Petersen
.0002.80
now 1
01
Saveshigher is better
Brennan Bernardino
.0003.40
now 0
0
Michael Petersen
.0003.40
now 1
02
If you already own them — trade angle
Hold · wait & seeBrennan Bernardino — hold.conf 0.50
Sell HighMichael Petersen — sell high. His value is peaking; good time to trade him.conf 0.70
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