MLB Daily DeltaWeek 19 · August 4, 2026
Portrait of Jonathan Loáisiga
Jonathan Loáisiga
AZ · P
Change to
Portrait of Tyler Alexander
Tyler Alexander
TEX · P
Change to
Who's more valuable, rest of season

Tyler Alexander.

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

Head-to-head
K
ERA
WHIP
W
SV

Tyler Alexander wins 2 categories (K, ERA); Jonathan Loáisiga wins 1 (WHIP); 2 even.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Jonathan Loáisiga
97.3
Tyler Alexander
91.9
Swinging-Strike %lg 11.0% · higher = better
Jonathan Loáisiga
12.2%
Tyler Alexander
10.0%
Strikeout %lg 22.0% · higher = better
Jonathan Loáisiga
18.3%
Tyler Alexander
19.9%
Chase %lg 28.5% · higher = better
Jonathan Loáisiga
35.7%
Tyler Alexander
32.0%
Hard-Hit % Allowedlg 40.0% · lower = better
Jonathan Loáisiga
34.1%
Tyler Alexander
35.6%
Barrel % Allowedlg 8.0% · lower = better
Jonathan Loáisiga
4.5%
Tyler Alexander
4.0%
xwOBA Allowedlg .315 · lower = better
Jonathan Loáisiga
.285
Tyler Alexander
.288
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
2.014.17
lg xERA 4.10
now 2.49
3.69
Tyler Alexander
2.014.17
lg xERA 4.10
now 3.12
3.43
WHIPlower is better
Jonathan Loáisiga
.9301.51
now 1.06
1.24
Tyler Alexander
.9301.51
now 1.38
1.30

Volume · rest of season
Strikeoutshigher is better
Jonathan Loáisiga
4026.60
now 13
10
Tyler Alexander
4026.60
now 21
13
Winshigher is better
Jonathan Loáisiga
.0001.48
now 1
01
Tyler Alexander
.0001.48
now 1
01
Saveshigher is better
Jonathan Loáisiga
.0003.40
now 1
01
Tyler Alexander
.0003.40
now 2
02
If you already own them — trade angle
Sell HighJonathan Loáisiga — sell high. His value is peaking; good time to trade him.conf 0.83
BuyTyler Alexander — buy.conf 0.80
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