MLB Daily DeltaWeek 18 · July 23, 2026
Portrait of Jonathan Loáisiga
Jonathan Loáisiga
AZ · P
Change to
Matt Svanson
STL · P
Change to
Who's more valuable, rest of season

Jonathan Loáisiga.

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

Head-to-head
K
ERA
WHIP
W
SV

Jonathan Loáisiga wins 3 categories (ERA, WHIP, SV); Matt Svanson wins 1 (K); 1 even.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Jonathan Loáisiga
97.3
Matt Svanson
97.0
Swinging-Strike %lg 11.0% · higher = better
Jonathan Loáisiga
12.1%
Matt Svanson
9.2%
Strikeout %lg 22.0% · higher = better
Jonathan Loáisiga
18.3%
Matt Svanson
21.1%
Chase %lg 28.5% · higher = better
Jonathan Loáisiga
35.6%
Matt Svanson
24.8%
Hard-Hit % Allowedlg 40.0% · lower = better
Jonathan Loáisiga
32.2%
Matt Svanson
45.0%
Barrel % Allowedlg 8.0% · lower = better
Jonathan Loáisiga
3.5%
Matt Svanson
7.0%
xwOBA Allowedlg .315 · lower = better
Jonathan Loáisiga
.272
Matt Svanson
.357
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
Jonathan Loáisiga
28.25
lg xERA 4.10
now 2.49
3.69
Matt Svanson
28.25
lg xERA 4.10
now 8.77
3.79
WHIPlower is better
Jonathan Loáisiga
.9002.31
now 1.06
1.24
Matt Svanson
.9002.31
now 1.95
1.25

Volume · rest of season
Strikeoutshigher is better
Jonathan Loáisiga
4031.60
now 13
12
Matt Svanson
4031.60
now 26
23
Winshigher is better
Jonathan Loáisiga
.0001.48
now 1
11
Matt Svanson
.0001.48
now 1
01
Saveshigher is better
Jonathan Loáisiga
.0002.40
now 1
11
Matt Svanson
.0002.40
now 0
0
If you already own them — trade angle
Sell HighJonathan Loáisiga — sell high. His value is peaking; good time to trade him.conf 0.94
Hold · wait & seeMatt Svanson — hold.conf 0.55
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