MLB Daily DeltaWeek 13 · June 19, 2026
Portrait of Grant Holmes
Grant Holmes
ATL · P
Change to
Portrait of Tanner Bibee
Tanner Bibee
CLE · 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 (K, W); Tanner Bibee wins 2 (ERA, WHIP); SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Grant Holmes
94.3
Tanner Bibee
94.1
Swinging-Strike %lg 11.0% · higher = better
Grant Holmes
13.7%
Tanner Bibee
12.6%
Strikeout %lg 22.0% · higher = better
Grant Holmes
20.3%
Tanner Bibee
20.8%
Chase %lg 28.5% · higher = better
Grant Holmes
32.0%
Tanner Bibee
26.0%
Hard-Hit % Allowedlg 40.0% · lower = better
Grant Holmes
44.9%
Tanner Bibee
45.1%
Barrel % Allowedlg 8.0% · lower = better
Grant Holmes
9.8%
Tanner Bibee
10.2%
xwOBA Allowedlg .315 · lower = better
Grant Holmes
.338
Tanner Bibee
.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
3.704.82
lg xERA 4.10
now 3.95
4.52
Tanner Bibee
3.704.82
lg xERA 4.10
now 4.57
4.47
WHIPlower is better
Grant Holmes
1.221.47
now 1.33
1.40
Tanner Bibee
1.221.47
now 1.30
1.29

Volume · rest of season
Strikeoutshigher is better
Grant Holmes
40.2097.80
now 53
85
Tanner Bibee
40.2097.80
now 60
82
Winshigher is better
Grant Holmes
.0008.40
now 3
36
Tanner Bibee
.0008.40
now 0
00

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 0.81
Sell HighTanner Bibee — sell high. His value is peaking; good time to trade him.conf 0.93
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