MLB Daily DeltaWeek 13 · June 19, 2026
Portrait of Grant Wolfram
Grant Wolfram
BAL · P
Change to
Portrait of Ryne Stanek
Ryne Stanek
STL · P
Change to
Who's more valuable, rest of season

Too close to call.

They split your categories 22, 1 even. Take whoever fills a bigger need.

Head-to-head
K
ERA
WHIP
W
SV

Grant Wolfram wins 2 (WHIP, W); Ryne Stanek wins 2 (K, SV); 1 even.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Grant Wolfram
94.9
Ryne Stanek
98.2
Swinging-Strike %lg 11.0% · higher = better
Grant Wolfram
13.1%
Ryne Stanek
16.1%
Strikeout %lg 22.0% · higher = better
Grant Wolfram
26.7%
Ryne Stanek
27.3%
Chase %lg 28.5% · higher = better
Grant Wolfram
32.9%
Ryne Stanek
30.2%
Hard-Hit % Allowedlg 40.0% · lower = better
Grant Wolfram
43.3%
Ryne Stanek
36.8%
Barrel % Allowedlg 8.0% · lower = better
Grant Wolfram
5.0%
Ryne Stanek
7.9%
xwOBA Allowedlg .315 · lower = better
Grant Wolfram
.297
Ryne Stanek
.310
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
2.966.30
lg xERA 4.10
now 4.02
3.70
Ryne Stanek
2.966.30
lg xERA 4.10
now 5.56
3.71
WHIPlower is better
Grant Wolfram
1.031.97
now 1.53
1.24
Ryne Stanek
1.031.97
now 1.76
1.25

Volume · rest of season
Strikeoutshigher is better
Grant Wolfram
4050.40
now 21
37
Ryne Stanek
4050.40
now 30
42
Winshigher is better
Grant Wolfram
.2003.80
now 1
13
Ryne Stanek
.2003.80
now 1
12
Saveshigher is better
Grant Wolfram
.0004.40
now 0
0
Ryne Stanek
.0004.40
now 1
13
If you already own them — trade angle
Buy LowGrant Wolfram — buy low. The dip is a window to acquire.conf 0.79
Hold · wait & seeRyne Stanek — hold.conf 0.50
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