MLB Daily DeltaWeek 19 · August 3, 2026
Portrait of Grant Wolfram
Grant Wolfram
BAL · P
Change to
Portrait of Shawn Armstrong
Shawn Armstrong
CLE · 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); Shawn Armstrong 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
95.4
Shawn Armstrong
93.5
Swinging-Strike %lg 11.0% · higher = better
Grant Wolfram
11.8%
Shawn Armstrong
11.7%
Strikeout %lg 22.0% · higher = better
Grant Wolfram
24.5%
Shawn Armstrong
22.6%
Chase %lg 28.5% · higher = better
Grant Wolfram
30.3%
Shawn Armstrong
24.0%
Hard-Hit % Allowedlg 40.0% · lower = better
Grant Wolfram
36.5%
Shawn Armstrong
34.8%
Barrel % Allowedlg 8.0% · lower = better
Grant Wolfram
5.2%
Shawn Armstrong
6.5%
xwOBA Allowedlg .315 · lower = better
Grant Wolfram
.286
Shawn Armstrong
.309
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
3.384.24
lg xERA 4.10
now 4.02
3.70
Shawn Armstrong
3.384.24
lg xERA 4.10
now 3.60
3.70
WHIPlower is better
Grant Wolfram
1.121.65
now 1.53
1.24
Shawn Armstrong
1.121.65
now 1.33
1.24

Volume · rest of season
Strikeoutshigher is better
Grant Wolfram
4026.60
now 21
19
Shawn Armstrong
4026.60
now 19
19
Winshigher is better
Grant Wolfram
.0001.48
now 1
01
Shawn Armstrong
.0001.48
now 1
11

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 0.90
Hold · wait & seeShawn Armstrong — hold.conf 0.50
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