MLB Daily DeltaWeek 27 · September 27, 2026
Portrait of Grant Holmes
Grant Holmes
ATL · P
Change to
Portrait of Michael McGreevy
Michael McGreevy
STL · P
Change to
Who's more valuable, rest of season

Too close to call.

They split your categories 1–1, 2 even. Take whoever fills a bigger need.

Head-to-head
K
◀
ERA
WHIP
▶
W
SV n/a

Grant Holmes wins 1 (ERA); Michael McGreevy wins 1 (WHIP); 2 even; SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Grant Holmes
94.2
Michael McGreevy
91.9
Swinging-Strike %lg 11.0% · higher = better
Grant Holmes
13.3%
Michael McGreevy
9.0%
Strikeout %lg 22.0% · higher = better
Grant Holmes
17.9%
Michael McGreevy
16.4%
Chase %lg 28.5% · higher = better
Grant Holmes
31.8%
Michael McGreevy
28.5%
Hard-Hit % Allowedlg 40.0% · lower = better
Grant Holmes
45.2%
Michael McGreevy
41.8%
Barrel % Allowedlg 8.0% · lower = better
Grant Holmes
8.9%
Michael McGreevy
9.1%
xwOBA Allowedlg .315 · lower = better
Grant Holmes
.342
Michael McGreevy
.351
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
Grant Holmes
2.205.70
lg xERA 4.10
now 3.95
4.72
Michael McGreevy
2.205.70
lg xERA 4.10
now 2.98
4.92
WHIPlower is better
Grant Holmes
11.46
now 1.33
1.36
Michael McGreevy
11.46
now 1.10
1.33

Volume · rest of season
Strikeoutshigher is better
Grant Holmes
4074.20
now 53
0
Michael McGreevy
4074.20
now 44
0
Winshigher is better
Grant Holmes
.0004.20
now 3
0–0
Michael McGreevy
.0004.20
now 3
0–0

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

If you already own them — trade angle
Sell HighGrant Holmes — sell high. His value is peaking; good time to trade him.conf 0.95
SellMichael McGreevy — sell.conf 0.90
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