MLB Daily DeltaWeek 25 · September 11, 2026
Jose Quintana
COL · P
Change to
Portrait of Kyle Leahy
Kyle Leahy
STL · P
Change to
Who's more valuable, rest of season

Kyle Leahy.

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

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

Kyle Leahy wins 2 categories (K, WHIP); Jose Quintana wins 1 (ERA); 1 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
Kyle Leahy
94.2
Swinging-Strike %lg 11.0% · higher = better
Jose Quintana
9.9%
Kyle Leahy
10.5%
Strikeout %lg 22.0% · higher = better
Jose Quintana
11.0%
Kyle Leahy
22.2%
Chase %lg 28.5% · higher = better
Jose Quintana
32.0%
Kyle Leahy
27.0%
Hard-Hit % Allowedlg 40.0% · lower = better
Jose Quintana
32.9%
Kyle Leahy
47.8%
Barrel % Allowedlg 8.0% · lower = better
Jose Quintana
8.4%
Kyle Leahy
10.0%
xwOBA Allowedlg .315 · lower = better
Jose Quintana
.343
Kyle Leahy
.337
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
3.845.68
lg xERA 4.10
now 5.27
4.28
Kyle Leahy
3.845.68
lg xERA 4.10
now 4.25
4.59
WHIPlower is better
Jose Quintana
1.241.65
now 1.51
1.36
Kyle Leahy
1.241.65
now 1.56
1.33

Volume · rest of season
Strikeoutshigher is better
Jose Quintana
4061.20
now 20
8
Kyle Leahy
4061.20
now 46
9
Winshigher is better
Jose Quintana
.0007
now 2
01
Kyle Leahy
.0007
now 5
11

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

If you already own them — trade angle
Hold · wait & seeJose Quintana — hold.conf 0.50
SellKyle Leahy — sell.conf 0.78
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