MLB Daily DeltaWeek 27 · September 27, 2026
Jimmy Herget
COL · 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 1–1, 2 even. Take whoever fills a bigger need.

Head-to-head
K
◀
ERA
WHIP
▶
W
SV n/a

Jimmy Herget wins 1 (ERA); Reynaldo López 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
Jimmy Herget
92.0
Reynaldo López
94.1
Swinging-Strike %lg 11.0% · higher = better
Jimmy Herget
11.8%
Reynaldo López
10.2%
Strikeout %lg 22.0% · higher = better
Jimmy Herget
19.8%
Reynaldo López
21.1%
Chase %lg 28.5% · higher = better
Jimmy Herget
29.8%
Reynaldo López
27.2%
Hard-Hit % Allowedlg 40.0% · lower = better
Jimmy Herget
37.3%
Reynaldo López
35.9%
Barrel % Allowedlg 8.0% · lower = better
Jimmy Herget
9.9%
Reynaldo López
7.2%
xwOBA Allowedlg .315 · lower = better
Jimmy Herget
.325
Reynaldo López
.335
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
Jimmy Herget
2.615.76
lg xERA 4.10
now 5.06
4.22
Reynaldo López
2.615.76
lg xERA 4.10
now 3.31
4.43
WHIPlower is better
Jimmy Herget
1.261.50
now 1.38
1.43
Reynaldo López
1.261.50
now 1.33
1.38

Volume · rest of season
Strikeoutshigher is better
Jimmy Herget
4043.40
now 17
0
Reynaldo López
4043.40
now 31
0
Winshigher is better
Jimmy Herget
.0002.80
now 0
0–0
Reynaldo López
.0002.80
now 2
0–0

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

If you already own them — trade angle
SellJimmy Herget — sell.conf 0.67
SellReynaldo López — sell.conf 0.77
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