MLB Daily DeltaWeek 19 · August 1, 2026
Portrait of Dustin May
Dustin May
STL · P
Change to
Portrait of Michael McGreevy
Michael McGreevy
STL · P
Change to
Who's more valuable, rest of season

Dustin May.

He projects to help you in more roto categories the rest of the way — strikeouts and ERA. Michael McGreevy’s box score looks better right now, but it’s built on luck that won’t hold.

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

Dustin May wins 2 categories (K, ERA); Michael McGreevy 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
Dustin May
96.9
Michael McGreevy
91.7
Swinging-Strike %lg 11.0% · higher = better
Dustin May
10.5%
Michael McGreevy
8.3%
Strikeout %lg 22.0% · higher = better
Dustin May
23.1%
Michael McGreevy
16.2%
Chase %lg 28.5% · higher = better
Dustin May
29.8%
Michael McGreevy
29.0%
Hard-Hit % Allowedlg 40.0% · lower = better
Dustin May
46.1%
Michael McGreevy
42.6%
Barrel % Allowedlg 8.0% · lower = better
Dustin May
6.5%
Michael McGreevy
10.4%
xwOBA Allowedlg .315 · lower = better
Dustin May
.306
Michael McGreevy
.361
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
Dustin May
2.125.98
lg xERA 4.10
now 4.57
3.91
Michael McGreevy
2.125.98
lg xERA 4.10
now 2.98
5.12
WHIPlower is better
Dustin May
1.011.42
now 1.30
1.33
Michael McGreevy
1.011.42
now 1.10
1.31

Volume · rest of season
Strikeoutshigher is better
Dustin May
4059.40
now 51
37
Michael McGreevy
4059.40
now 44
30
Winshigher is better
Dustin May
.2003.80
now 3
13
Michael McGreevy
.2003.80
now 3
13

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

If you already own them — trade angle
Buy LowDustin May — buy low. The dip is a window to acquire.conf 0.74
Sell HighMichael McGreevy — sell high. His value is peaking; good time to trade him.conf 0.95
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