MLB Daily DeltaWeek 17 · July 22, 2026
Portrait of Jacob Lopez
Jacob Lopez
ATH · P
Change to
Portrait of Michael McGreevy
Michael McGreevy
STL · P
Change to
Who's more valuable, rest of season

Jacob Lopez.

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

Jacob Lopez wins 3 categories (K, ERA, W); Michael McGreevy wins 1 (WHIP); SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Jacob Lopez
90.5
Michael McGreevy
91.7
Swinging-Strike %lg 11.0% · higher = better
Jacob Lopez
9.3%
Michael McGreevy
8.7%
Strikeout %lg 22.0% · higher = better
Jacob Lopez
17.4%
Michael McGreevy
16.6%
Chase %lg 28.5% · higher = better
Jacob Lopez
25.4%
Michael McGreevy
29.2%
Hard-Hit % Allowedlg 40.0% · lower = better
Jacob Lopez
31.4%
Michael McGreevy
41.3%
Barrel % Allowedlg 8.0% · lower = better
Jacob Lopez
4.6%
Michael McGreevy
9.6%
xwOBA Allowedlg .315 · lower = better
Jacob Lopez
.305
Michael McGreevy
.352
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
Jacob Lopez
28.25
lg xERA 4.10
now 6.75
3.88
Michael McGreevy
28.25
lg xERA 4.10
now 2.98
4.91
WHIPlower is better
Jacob Lopez
.9002.14
now 1.84
1.54
Michael McGreevy
.9002.14
now 1.10
1.26

Volume · rest of season
Strikeoutshigher is better
Jacob Lopez
4049.60
now 38
41
Michael McGreevy
4049.60
now 44
36
Winshigher is better
Jacob Lopez
.8006.20
now 4
35
Michael McGreevy
.8006.20
now 3
23

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

If you already own them — trade angle
Hold · leans buyJacob Lopez — hold.conf 0.60
Sell HighMichael McGreevy — sell high. His value is peaking; good time to trade him.conf 0.95
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