MLB Daily DeltaWeek 13 · June 20, 2026
Portrait of Craig Kimbrel
Craig Kimbrel
TB · 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, wins, and saves.

Head-to-head
K
ERA
WHIP
W
SV

Michael Petersen wins 3 categories (ERA, W, SV); Craig Kimbrel wins 1 (K); 1 even.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Craig Kimbrel
93.7
Michael Petersen
97.5
Swinging-Strike %lg 11.0% · higher = better
Craig Kimbrel
12.8%
Michael Petersen
13.9%
Strikeout %lg 22.0% · higher = better
Craig Kimbrel
23.7%
Michael Petersen
30.3%
Chase %lg 28.5% · higher = better
Craig Kimbrel
29.9%
Michael Petersen
29.6%
Hard-Hit % Allowedlg 40.0% · lower = better
Craig Kimbrel
36.7%
Michael Petersen
42.9%
Barrel % Allowedlg 8.0% · lower = better
Craig Kimbrel
4.1%
Michael Petersen
11.4%
xwOBA Allowedlg .315 · lower = better
Craig Kimbrel
.336
Michael Petersen
.273
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
Craig Kimbrel
2.836.43
lg xERA 4.10
now 5.63
3.70
Michael Petersen
2.836.43
lg xERA 4.10
now 3.63
3.68
WHIPlower is better
Craig Kimbrel
.9901.57
now 1.44
1.24
Michael Petersen
.9901.57
now 1.12
1.24

Volume · rest of season
Strikeoutshigher is better
Craig Kimbrel
4057.60
now 17
46
Michael Petersen
4057.60
now 23
27
Winshigher is better
Craig Kimbrel
.0002.80
now 0
00
Michael Petersen
.0002.80
now 1
12
Saveshigher is better
Craig Kimbrel
.0004.40
now 0
0
Michael Petersen
.0004.40
now 1
13
If you already own them — trade angle
Hold · wait & seeCraig Kimbrel — hold.conf 0.55
Hold · wait & seeMichael Petersen — hold.conf 0.50
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