MLB Daily DeltaWeek 17 · July 17, 2026
Portrait of Austin Warren
Austin Warren
NYM · P
Change to
Portrait of José A. Ferrer
José A. Ferrer
SEA · P
Change to
Who's more valuable, rest of season

Too close to call.

They split your categories 22, 1 even. Take whoever fills a bigger need.

Head-to-head
K
ERA
WHIP
W
SV

Austin Warren wins 2 (K, W); José A. Ferrer wins 2 (ERA, SV); 1 even.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Austin Warren
93.9
José A. Ferrer
95.7
Swinging-Strike %lg 11.0% · higher = better
Austin Warren
10.7%
José A. Ferrer
10.8%
Strikeout %lg 22.0% · higher = better
Austin Warren
23.6%
José A. Ferrer
19.5%
Chase %lg 28.5% · higher = better
Austin Warren
26.8%
José A. Ferrer
29.9%
Hard-Hit % Allowedlg 40.0% · lower = better
Austin Warren
42.4%
José A. Ferrer
34.9%
Barrel % Allowedlg 8.0% · lower = better
Austin Warren
13.1%
José A. Ferrer
5.6%
xwOBA Allowedlg .315 · lower = better
Austin Warren
.350
José A. Ferrer
.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
Austin Warren
24.65
lg xERA 4.10
now 1.33
3.70
José A. Ferrer
24.65
lg xERA 4.10
now 1.69
3.67
WHIPlower is better
Austin Warren
1.061.31
now 1.13
1.24
José A. Ferrer
1.061.31
now 1.20
1.24

Volume · rest of season
Strikeoutshigher is better
Austin Warren
4029.60
now 22
24
José A. Ferrer
4029.60
now 23
19
Winshigher is better
Austin Warren
.0002.80
now 1
12
José A. Ferrer
.0002.80
now 0
00
Saveshigher is better
Austin Warren
.0004.40
now 0
0
José A. Ferrer
.0004.40
now 3
23
If you already own them — trade angle
Hold · wait & seeAustin Warren — hold.conf 0.50
Hold · wait & seeJosé A. Ferrer — hold.conf 0.50
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