MLB Daily DeltaWeek 13 · June 19, 2026
Portrait of Jonathan Loáisiga
Jonathan Loáisiga
AZ · P
Change to
Portrait of Luis Medina
Luis Medina
ATH · 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); Luis Medina wins 1 (K); 1 even.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Jonathan Loáisiga
97.2
Luis Medina
97.0
Swinging-Strike %lg 11.0% · higher = better
Jonathan Loáisiga
11.0%
Luis Medina
13.1%
Strikeout %lg 22.0% · higher = better
Jonathan Loáisiga
15.6%
Luis Medina
25.7%
Chase %lg 28.5% · higher = better
Jonathan Loáisiga
35.7%
Luis Medina
23.6%
Hard-Hit % Allowedlg 40.0% · lower = better
Jonathan Loáisiga
35.7%
Luis Medina
39.4%
Barrel % Allowedlg 8.0% · lower = better
Jonathan Loáisiga
4.8%
Luis Medina
8.5%
xwOBA Allowedlg .315 · lower = better
Jonathan Loáisiga
.298
Luis Medina
.327
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
24.23
lg xERA 4.10
now 2.49
3.70
Luis Medina
24.23
lg xERA 4.10
now 2.88
3.73
WHIPlower is better
Jonathan Loáisiga
.9801.33
now 1.06
1.24
Luis Medina
.9801.33
now 1.20
1.25

Volume · rest of season
Strikeoutshigher is better
Jonathan Loáisiga
4043.80
now 13
23
Luis Medina
4043.80
now 27
35
Winshigher is better
Jonathan Loáisiga
.5202.48
now 1
12
Luis Medina
.5202.48
now 1
12
Saveshigher is better
Jonathan Loáisiga
.0003.40
now 1
12
Luis Medina
.0003.40
now 0
0
If you already own them — trade angle
Hold · wait & seeJonathan Loáisiga — hold.conf 0.50
Hold · wait & seeLuis Medina — hold.conf 0.50
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