MLB Daily DeltaWeek 19 · July 30, 2026
Portrait of Matthew Liberatore
Matthew Liberatore
STL · P
Change to
Portrait of Michael McGreevy
Michael McGreevy
STL · P
Change to
Who's more valuable, rest of season

Matthew Liberatore.

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

Matthew Liberatore 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
Matthew Liberatore
94.4
Michael McGreevy
91.7
Swinging-Strike %lg 11.0% · higher = better
Matthew Liberatore
10.9%
Michael McGreevy
8.3%
Strikeout %lg 22.0% · higher = better
Matthew Liberatore
21.9%
Michael McGreevy
16.2%
Chase %lg 28.5% · higher = better
Matthew Liberatore
29.2%
Michael McGreevy
29.0%
Hard-Hit % Allowedlg 40.0% · lower = better
Matthew Liberatore
42.6%
Michael McGreevy
42.6%
Barrel % Allowedlg 8.0% · lower = better
Matthew Liberatore
9.0%
Michael McGreevy
10.4%
xwOBA Allowedlg .315 · lower = better
Matthew Liberatore
.346
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
Matthew Liberatore
2.125.99
lg xERA 4.10
now 4.35
4.79
Michael McGreevy
2.125.99
lg xERA 4.10
now 2.98
5.13
WHIPlower is better
Matthew Liberatore
.9401.66
now 1.50
1.41
Michael McGreevy
.9401.66
now 1.10
1.31

Volume · rest of season
Strikeoutshigher is better
Matthew Liberatore
4067
now 57
41
Michael McGreevy
4067
now 44
32
Winshigher is better
Matthew Liberatore
.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
SellMatthew Liberatore — sell.conf 0.87
Sell HighMichael McGreevy — sell high. His value is peaking; good time to trade him.conf 0.95
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