MLB Daily DeltaWeek 17 · July 19, 2026
Portrait of DL Hall
DL Hall
MIL · P
Change to
Portrait of Wandy Peralta
Wandy Peralta
SD · P
Change to
Who's more valuable, rest of season

Too close to call.

They split your categories 11, 2 even. Take whoever fills a bigger need.

Head-to-head
K
ERA
WHIP
W
SV n/a

DL Hall wins 1 (K); Wandy Peralta 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
94.6
Wandy Peralta
96.4
Swinging-Strike %lg 11.0% · higher = better
DL Hall
11.7%
Wandy Peralta
10.8%
Strikeout %lg 22.0% · higher = better
DL Hall
25.4%
Wandy Peralta
15.7%
Chase %lg 28.5% · higher = better
DL Hall
24.1%
Wandy Peralta
31.1%
Hard-Hit % Allowedlg 40.0% · lower = better
DL Hall
30.4%
Wandy Peralta
34.2%
Barrel % Allowedlg 8.0% · lower = better
DL Hall
5.8%
Wandy Peralta
3.4%
xwOBA Allowedlg .315 · lower = better
DL Hall
.307
Wandy Peralta
.311
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
24.33
lg xERA 4.10
now 2.20
3.72
Wandy Peralta
24.33
lg xERA 4.10
now 2.73
3.72
WHIPlower is better
DL Hall
1.191.51
now 1.29
1.28
Wandy Peralta
1.191.51
now 1.44
1.26

Volume · rest of season
Strikeoutshigher is better
DL Hall
4036.60
now 31
24
Wandy Peralta
4036.60
now 19
18
Winshigher is better
DL Hall
.000.480
now 0
00
Wandy Peralta
.000.480
now 0
00

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 · wait & seeWandy Peralta — hold.conf 0.50
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