MLB Daily DeltaWeek 14 · June 29, 2026
Portrait of Grant Wolfram
Grant Wolfram
BAL · P
Change to
Portrait of Luke Weaver
Luke Weaver
NYM · P
Change to
Who's more valuable, rest of season

Luke Weaver.

He projects to help you in more roto categories the rest of the way — ERA and WHIP.

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

Luke Weaver wins 2 categories (ERA, WHIP); Grant Wolfram wins 1 (K); 1 even; SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Grant Wolfram
94.9
Luke Weaver
95.2
Swinging-Strike %lg 11.0% · higher = better
Grant Wolfram
13.7%
Luke Weaver
15.8%
Strikeout %lg 22.0% · higher = better
Grant Wolfram
26.2%
Luke Weaver
28.9%
Chase %lg 28.5% · higher = better
Grant Wolfram
33.7%
Luke Weaver
34.1%
Hard-Hit % Allowedlg 40.0% · lower = better
Grant Wolfram
40.0%
Luke Weaver
31.4%
Barrel % Allowedlg 8.0% · lower = better
Grant Wolfram
4.3%
Luke Weaver
9.3%
xwOBA Allowedlg .315 · lower = better
Grant Wolfram
.273
Luke Weaver
.261
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 Wolfram
2.274.52
lg xERA 4.10
now 4.02
3.70
Luke Weaver
2.274.52
lg xERA 4.10
now 2.77
3.65
WHIPlower is better
Grant Wolfram
.9001.73
now 1.53
1.24
Luke Weaver
.9001.73
now 1.04
1.23

Volume · rest of season
Strikeoutshigher is better
Grant Wolfram
4037.60
now 21
32
Luke Weaver
4037.60
now 25
26
Winshigher is better
Grant Wolfram
.2003.80
now 1
12
Luke Weaver
.2003.80
now 2
13

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

If you already own them — trade angle
Buy LowGrant Wolfram — buy low. The dip is a window to acquire.conf 0.74
Sell HighLuke Weaver — sell high. His value is peaking; good time to trade him.conf 0.82
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