MLB Daily DeltaWeek 19 · August 4, 2026
Portrait of Austin Warren
Austin Warren
NYM · 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

Austin Warren 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
Austin Warren
93.9
Jonathan Loáisiga
97.3
Swinging-Strike %lg 11.0% · higher = better
Austin Warren
10.7%
Jonathan Loáisiga
12.2%
Strikeout %lg 22.0% · higher = better
Austin Warren
23.6%
Jonathan Loáisiga
18.3%
Chase %lg 28.5% · higher = better
Austin Warren
26.8%
Jonathan Loáisiga
35.7%
Hard-Hit % Allowedlg 40.0% · lower = better
Austin Warren
42.4%
Jonathan Loáisiga
34.1%
Barrel % Allowedlg 8.0% · lower = better
Austin Warren
13.1%
Jonathan Loáisiga
4.5%
xwOBA Allowedlg .315 · lower = better
Austin Warren
.349
Jonathan Loáisiga
.285
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
Austin Warren
24.65
lg xERA 4.10
now 1.33
3.70
Jonathan Loáisiga
24.65
lg xERA 4.10
now 2.49
3.69
WHIPlower is better
Austin Warren
.9901.31
now 1.13
1.24
Jonathan Loáisiga
.9901.31
now 1.06
1.24

Volume · rest of season
Strikeoutshigher is better
Austin Warren
4027.60
now 22
17
Jonathan Loáisiga
4027.60
now 13
10
Winshigher is better
Austin Warren
.0001.48
now 1
01
Jonathan Loáisiga
.0001.48
now 1
01
Saveshigher is better
Austin Warren
.0002.40
now 0
0
Jonathan Loáisiga
.0002.40
now 1
01
If you already own them — trade angle
Hold · wait & seeAustin Warren — hold.conf 0.50
Sell HighJonathan Loáisiga — sell high. His value is peaking; good time to trade him.conf 0.83
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