MLB Daily DeltaWeek 27 · September 30, 2026
Jose Quintana
COL · P
Change to
JR Ritchie
ATL · P
Change to
Who's more valuable, rest of season

JR Ritchie.

He projects to help you in more roto categories the rest of the way — ERA and WHIP.

Head-to-head
K
ERA
▶
WHIP
▶
W
SV n/a

JR Ritchie wins 2 categories (ERA, WHIP); Jose Quintana wins 0 (none); 2 even; SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Jose Quintana
89.7
JR Ritchie
94.7
Swinging-Strike %lg 11.0% · higher = better
Jose Quintana
9.8%
JR Ritchie
9.6%
Strikeout %lg 22.0% · higher = better
Jose Quintana
11.8%
JR Ritchie
20.9%
Chase %lg 28.5% · higher = better
Jose Quintana
31.4%
JR Ritchie
26.0%
Hard-Hit % Allowedlg 40.0% · lower = better
Jose Quintana
34.9%
JR Ritchie
41.6%
Barrel % Allowedlg 8.0% · lower = better
Jose Quintana
9.6%
JR Ritchie
9.6%
xwOBA Allowedlg .315 · lower = better
Jose Quintana
.357
JR Ritchie
.345
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
Jose Quintana
4.285.55
lg xERA 4.10
now 5.27
5.06
JR Ritchie
4.285.55
lg xERA 4.10
now 4.56
4.79
WHIPlower is better
Jose Quintana
1.371.58
now 1.51
1.48
JR Ritchie
1.371.58
now 1.44
1.47

Volume · rest of season
Strikeoutshigher is better
Jose Quintana
4029.40
now 20
0
JR Ritchie
4029.40
now 21
0
Winshigher is better
Jose Quintana
.0002.80
now 2
0–0
JR Ritchie
.0002.80
now 1
0–0

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

If you already own them — trade angle
SellJose Quintana — sell.conf 0.90
SellJR Ritchie — sell.conf 0.87
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