MLB Daily DeltaWeek 19 · July 30, 2026
Portrait of DL Hall
DL Hall
MIL · P
Change to
Portrait of Reynaldo López
Reynaldo López
ATL · P
Change to
Who's more valuable, rest of season

Too close to call.

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

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

DL Hall wins 2 (ERA, WHIP); Reynaldo López wins 2 (K, W); SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
DL Hall
94.6
Reynaldo López
94.2
Swinging-Strike %lg 11.0% · higher = better
DL Hall
11.7%
Reynaldo López
9.9%
Strikeout %lg 22.0% · higher = better
DL Hall
25.4%
Reynaldo López
21.6%
Chase %lg 28.5% · higher = better
DL Hall
24.1%
Reynaldo López
27.2%
Hard-Hit % Allowedlg 40.0% · lower = better
DL Hall
30.4%
Reynaldo López
36.4%
Barrel % Allowedlg 8.0% · lower = better
DL Hall
5.8%
Reynaldo López
7.7%
xwOBA Allowedlg .315 · lower = better
DL Hall
.307
Reynaldo López
.330
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
25.15
lg xERA 4.10
now 2.20
3.72
Reynaldo López
25.15
lg xERA 4.10
now 3.31
4.31
WHIPlower is better
DL Hall
1.211.41
now 1.29
1.28
Reynaldo López
1.211.41
now 1.33
1.34

Volume · rest of season
Strikeoutshigher is better
DL Hall
4036.60
now 31
20
Reynaldo López
4036.60
now 31
25
Winshigher is better
DL Hall
.0002.80
now 0
00
Reynaldo López
.0002.80
now 2
12

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
SellReynaldo López — sell.conf 0.71
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