MLB Daily DeltaWeek 27 · September 27, 2026
Portrait of DL Hall
DL Hall
MIL · 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 1–1, 2 even. Take whoever fills a bigger need.

Head-to-head
K
◀
ERA
WHIP
▶
W
SV n/a

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

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
DL Hall
95.0
José A. Ferrer
97.9
Swinging-Strike %lg 11.0% · higher = better
DL Hall
11.8%
José A. Ferrer
9.9%
Strikeout %lg 22.0% · higher = better
DL Hall
26.8%
José A. Ferrer
18.8%
Chase %lg 28.5% · higher = better
DL Hall
26.0%
José A. Ferrer
29.5%
Hard-Hit % Allowedlg 40.0% · lower = better
DL Hall
33.1%
José A. Ferrer
36.8%
Barrel % Allowedlg 8.0% · lower = better
DL Hall
5.9%
José A. Ferrer
6.2%
xwOBA Allowedlg .315 · lower = better
DL Hall
.285
José A. Ferrer
.305
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
DL Hall
24.70
lg xERA 4.10
now 2.20
3.39
José A. Ferrer
24.70
lg xERA 4.10
now 1.69
3.84
WHIPlower is better
DL Hall
1.121.47
now 1.29
1.39
José A. Ferrer
1.121.47
now 1.20
1.32

Volume · rest of season
Strikeoutshigher is better
DL Hall
4043.40
now 31
0
José A. Ferrer
4043.40
now 23
0
Winshigher is better
DL Hall
.000.480
now 0
0–0
José A. Ferrer
.000.480
now 0
0–0

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

If you already own them — trade angle
Sell HighDL Hall — sell high. His value is peaking; good time to trade him.conf 0.95
Hold · leans buyJosé A. Ferrer — hold.conf 0.60
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