MLB Daily DeltaWeek 31 · October 26, 2026
Portrait of José A. Ferrer
José A. Ferrer
SEA · P
Change to
Portrait of Luis Medina
Luis Medina
ATH · P
Change to
Who's more valuable, rest of season

Too close to call.

They split your categories 1–1, 2 even. Take whoever fills a bigger need.

Head-to-head
K
ERA
▶
◀
WHIP
W
SV n/a

José A. Ferrer wins 1 (WHIP); Luis Medina wins 1 (ERA); 2 even; SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
José A. Ferrer
98.0
Luis Medina
97.7
Swinging-Strike %lg 11.0% · higher = better
José A. Ferrer
9.8%
Luis Medina
14.1%
Strikeout %lg 22.0% · higher = better
José A. Ferrer
18.3%
Luis Medina
29.3%
Chase %lg 28.5% · higher = better
José A. Ferrer
29.5%
Luis Medina
26.4%
Hard-Hit % Allowedlg 40.0% · lower = better
José A. Ferrer
36.0%
Luis Medina
38.7%
Barrel % Allowedlg 8.0% · lower = better
José A. Ferrer
6.1%
Luis Medina
7.7%
xwOBA Allowedlg .315 · lower = better
José A. Ferrer
.311
Luis Medina
.303
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
José A. Ferrer
24.85
lg xERA 4.10
now 1.69
3.95
Luis Medina
24.85
lg xERA 4.10
now 2.88
3.81
WHIPlower is better
José A. Ferrer
1.131.43
now 1.20
1.34
Luis Medina
1.131.43
now 1.20
1.36

Volume · rest of season
Strikeoutshigher is better
José A. Ferrer
4037.80
now 23
0
Luis Medina
4037.80
now 27
0
Winshigher is better
José A. Ferrer
.0001.48
now 0
0–0
Luis Medina
.0001.48
now 1
0–0

SV — not applicable. Both pitch out of the rotation.

If you already own them — trade angle
Hold · steadyJosé A. Ferrer — hold.conf 0.60
Hold · leans buyLuis Medina — hold.conf 0.60
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