MLB Daily DeltaWeek 15 · July 4, 2026
Portrait of Grant Wolfram
Grant Wolfram
BAL · P
Change to
Portrait of Kevin Ginkel
Kevin Ginkel
AZ · P
Change to
Who's more valuable, rest of season

Too close to call.

They split your categories 00, 4 even. Take whoever fills a bigger need.

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

Grant Wolfram wins 0 (none); Kevin Ginkel wins 0 (none); 4 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
Kevin Ginkel
95.2
Swinging-Strike %lg 11.0% · higher = better
Grant Wolfram
13.8%
Kevin Ginkel
16.4%
Strikeout %lg 22.0% · higher = better
Grant Wolfram
26.4%
Kevin Ginkel
27.3%
Chase %lg 28.5% · higher = better
Grant Wolfram
33.7%
Kevin Ginkel
34.6%
Hard-Hit % Allowedlg 40.0% · lower = better
Grant Wolfram
40.5%
Kevin Ginkel
45.9%
Barrel % Allowedlg 8.0% · lower = better
Grant Wolfram
5.4%
Kevin Ginkel
11.8%
xwOBA Allowedlg .315 · lower = better
Grant Wolfram
.285
Kevin Ginkel
.300
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
2.724.39
lg xERA 4.10
now 4.02
3.70
Kevin Ginkel
2.724.39
lg xERA 4.10
now 3.09
3.70
WHIPlower is better
Grant Wolfram
.9001.71
now 1.53
1.24
Kevin Ginkel
.9001.71
now 1.07
1.24

Volume · rest of season
Strikeoutshigher is better
Grant Wolfram
4035.60
now 21
30
Kevin Ginkel
4035.60
now 28
30
Winshigher is better
Grant Wolfram
.5202.48
now 1
12
Kevin Ginkel
.5202.48
now 1
12

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 0.79
Hold · wait & seeKevin Ginkel — hold.conf 0.50
Tweet