MLB Daily DeltaWeek 27 · September 27, 2026
JR Ritchie
ATL · P
Change to
Portrait of Patrick Corbin
Patrick Corbin
TOR · 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

JR Ritchie wins 1 (ERA); Patrick Corbin 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
JR Ritchie
94.7
Patrick Corbin
91.3
Swinging-Strike %lg 11.0% · higher = better
JR Ritchie
10.0%
Patrick Corbin
10.0%
Strikeout %lg 22.0% · higher = better
JR Ritchie
22.0%
Patrick Corbin
17.5%
Chase %lg 28.5% · higher = better
JR Ritchie
26.2%
Patrick Corbin
30.7%
Hard-Hit % Allowedlg 40.0% · lower = better
JR Ritchie
39.6%
Patrick Corbin
42.1%
Barrel % Allowedlg 8.0% · lower = better
JR Ritchie
9.6%
Patrick Corbin
7.5%
xwOBA Allowedlg .315 · lower = better
JR Ritchie
.338
Patrick Corbin
.355
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
JR Ritchie
3.115.55
lg xERA 4.10
now 4.56
4.63
Patrick Corbin
3.115.55
lg xERA 4.10
now 3.65
5.01
WHIPlower is better
JR Ritchie
1.291.54
now 1.44
1.47
Patrick Corbin
1.291.54
now 1.36
1.39

Volume · rest of season
Strikeoutshigher is better
JR Ritchie
4050.40
now 21
0
Patrick Corbin
4050.40
now 36
0
Winshigher is better
JR Ritchie
.0002.80
now 1
0–0
Patrick Corbin
.0002.80
now 2
0–0

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

If you already own them — trade angle
SellJR Ritchie — sell.conf 0.80
SellPatrick Corbin — sell.conf 0.90
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