MLB Daily DeltaWeek 18 · July 24, 2026
Portrait of Grant Holmes
Grant Holmes
ATL · P
Change to
Portrait of Jack Leiter
Jack Leiter
TEX · P
Change to
Who's more valuable, rest of season

Too close to call.

They split your categories 22. Take whoever fills a bigger need.

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

Grant Holmes wins 2 (ERA, W); Jack Leiter wins 2 (K, WHIP); SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Grant Holmes
94.2
Jack Leiter
96.7
Swinging-Strike %lg 11.0% · higher = better
Grant Holmes
13.1%
Jack Leiter
12.2%
Strikeout %lg 22.0% · higher = better
Grant Holmes
19.5%
Jack Leiter
23.4%
Chase %lg 28.5% · higher = better
Grant Holmes
31.4%
Jack Leiter
30.4%
Hard-Hit % Allowedlg 40.0% · lower = better
Grant Holmes
42.8%
Jack Leiter
39.9%
Barrel % Allowedlg 8.0% · lower = better
Grant Holmes
8.3%
Jack Leiter
10.3%
xwOBA Allowedlg .315 · lower = better
Grant Holmes
.329
Jack Leiter
.336
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
3.714.80
lg xERA 4.10
now 3.95
4.42
Jack Leiter
3.714.80
lg xERA 4.10
now 4.34
4.56
WHIPlower is better
Grant Holmes
1.261.46
now 1.33
1.39
Jack Leiter
1.261.46
now 1.33
1.37

Volume · rest of season
Strikeoutshigher is better
Grant Holmes
41.8083.20
now 53
51
Jack Leiter
41.8083.20
now 74
59
Winshigher is better
Grant Holmes
1.204.80
now 3
24
Jack Leiter
1.204.80
now 3
23

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
SellJack Leiter — sell.conf 0.76
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