MLB Daily DeltaWeek 25 · September 11, 2026
Portrait of Michael McGreevy
Michael McGreevy
STL · P
Change to
Portrait of Zebby Matthews
Zebby Matthews
MIN · P
Change to
Who's more valuable, rest of season

Zebby Matthews.

He projects to help you in more roto categories the rest of the way — strikeouts, ERA, and WHIP. Michael McGreevy’s box score looks better right now, but the luck-stripped projection flips it.

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

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

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Michael McGreevy
91.8
Zebby Matthews
95.2
Swinging-Strike %lg 11.0% · higher = better
Michael McGreevy
8.8%
Zebby Matthews
10.4%
Strikeout %lg 22.0% · higher = better
Michael McGreevy
16.7%
Zebby Matthews
19.8%
Chase %lg 28.5% · higher = better
Michael McGreevy
29.0%
Zebby Matthews
27.5%
Hard-Hit % Allowedlg 40.0% · lower = better
Michael McGreevy
41.8%
Zebby Matthews
41.7%
Barrel % Allowedlg 8.0% · lower = better
Michael McGreevy
9.7%
Zebby Matthews
11.1%
xwOBA Allowedlg .315 · lower = better
Michael McGreevy
.352
Zebby Matthews
.330
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
Michael McGreevy
2.205.71
lg xERA 4.10
now 2.98
4.93
Zebby Matthews
2.205.71
lg xERA 4.10
now 4.63
4.45
WHIPlower is better
Michael McGreevy
.9101.44
now 1.10
1.32
Zebby Matthews
.9101.44
now 1.03
1.31

Volume · rest of season
Strikeoutshigher is better
Michael McGreevy
4058.40
now 44
8
Zebby Matthews
4058.40
now 24
12
Winshigher is better
Michael McGreevy
.0004.20
now 3
01
Zebby Matthews
.0004.20
now 1
01

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

If you already own them — trade angle
SellMichael McGreevy — sell.conf 0.90
SellZebby Matthews — sell.conf 0.71
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