MLB Daily DeltaWeek 20 · August 9, 2026
Portrait of Grant Wolfram
Grant Wolfram
BAL · P
Change to
Portrait of Jonathan Loáisiga
Jonathan Loáisiga
AZ · P
Change to
Who's more valuable, rest of season

Too close to call.

They split your categories 11, 3 even. Take whoever fills a bigger need.

Head-to-head
K
ERA
WHIP
W
SV

Grant Wolfram wins 1 (K); Jonathan Loáisiga wins 1 (SV); 3 even.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Grant Wolfram
95.4
Jonathan Loáisiga
97.3
Swinging-Strike %lg 11.0% · higher = better
Grant Wolfram
11.8%
Jonathan Loáisiga
12.3%
Strikeout %lg 22.0% · higher = better
Grant Wolfram
24.5%
Jonathan Loáisiga
18.5%
Chase %lg 28.5% · higher = better
Grant Wolfram
30.3%
Jonathan Loáisiga
35.2%
Hard-Hit % Allowedlg 40.0% · lower = better
Grant Wolfram
36.5%
Jonathan Loáisiga
33.3%
Barrel % Allowedlg 8.0% · lower = better
Grant Wolfram
5.2%
Jonathan Loáisiga
5.1%
xwOBA Allowedlg .315 · lower = better
Grant Wolfram
.286
Jonathan Loáisiga
.281
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
24.63
lg xERA 4.10
now 4.02
3.70
Jonathan Loáisiga
24.63
lg xERA 4.10
now 2.49
3.69
WHIPlower is better
Grant Wolfram
.9001.72
now 1.53
1.24
Jonathan Loáisiga
.9001.72
now 1.06
1.24

Volume · rest of season
Strikeoutshigher is better
Grant Wolfram
4026.60
now 21
17
Jonathan Loáisiga
4026.60
now 13
9
Winshigher is better
Grant Wolfram
.0001.48
now 1
01
Jonathan Loáisiga
.0001.48
now 1
01
Saveshigher is better
Grant Wolfram
.0002.40
now 0
0
Jonathan Loáisiga
.0002.40
now 1
01
If you already own them — trade angle
Buy LowGrant Wolfram — buy low. The dip is a window to acquire.conf 0.90
Hold · wait & seeJonathan Loáisiga — hold.conf 0.50
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