MLB Daily DeltaWeek 14 · June 29, 2026
Portrait of Grant Holmes
Grant Holmes
ATL · P
Change to
Portrait of Luis Severino
Luis Severino
ATH · 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 (WHIP, W); Luis Severino wins 2 (K, ERA); SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Grant Holmes
94.2
Luis Severino
96.9
Swinging-Strike %lg 11.0% · higher = better
Grant Holmes
13.3%
Luis Severino
10.9%
Strikeout %lg 22.0% · higher = better
Grant Holmes
20.7%
Luis Severino
24.0%
Chase %lg 28.5% · higher = better
Grant Holmes
32.2%
Luis Severino
31.3%
Hard-Hit % Allowedlg 40.0% · lower = better
Grant Holmes
44.7%
Luis Severino
38.7%
Barrel % Allowedlg 8.0% · lower = better
Grant Holmes
9.3%
Luis Severino
8.7%
xwOBA Allowedlg .315 · lower = better
Grant Holmes
.336
Luis Severino
.318
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
3.734.71
lg xERA 4.10
now 3.95
4.49
Luis Severino
3.734.71
lg xERA 4.10
now 4.16
4.14
WHIPlower is better
Grant Holmes
1.261.54
now 1.33
1.40
Luis Severino
1.261.54
now 1.47
1.41

Volume · rest of season
Strikeoutshigher is better
Grant Holmes
42.6089.40
now 53
73
Luis Severino
42.6089.40
now 65
79
Winshigher is better
Grant Holmes
.8006.20
now 3
35
Luis Severino
.8006.20
now 2
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
Hold · steadyLuis Severino — hold.conf 0.60
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