MLB Daily DeltaWeek 15 · July 6, 2026
Portrait of Kyle Leahy
Kyle Leahy
STL · P
Change to
Ryan Feltner
COL · 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

Kyle Leahy wins 2 (K, W); Ryan Feltner wins 2 (ERA, WHIP); SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Kyle Leahy
94.1
Ryan Feltner
94.7
Swinging-Strike %lg 11.0% · higher = better
Kyle Leahy
10.0%
Ryan Feltner
12.3%
Strikeout %lg 22.0% · higher = better
Kyle Leahy
19.3%
Ryan Feltner
18.0%
Chase %lg 28.5% · higher = better
Kyle Leahy
26.1%
Ryan Feltner
27.3%
Hard-Hit % Allowedlg 40.0% · lower = better
Kyle Leahy
50.4%
Ryan Feltner
40.2%
Barrel % Allowedlg 8.0% · lower = better
Kyle Leahy
11.3%
Ryan Feltner
8.9%
xwOBA Allowedlg .315 · lower = better
Kyle Leahy
.359
Ryan Feltner
.340
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
Kyle Leahy
3.935.36
lg xERA 4.10
now 4.25
5.04
Ryan Feltner
3.935.36
lg xERA 4.10
now 4.85
4.62
WHIPlower is better
Kyle Leahy
1.211.66
now 1.56
1.41
Ryan Feltner
1.211.66
now 1.31
1.35

Volume · rest of season
Strikeoutshigher is better
Kyle Leahy
4070.80
now 46
56
Ryan Feltner
4070.80
now 19
42
Winshigher is better
Kyle Leahy
.00010.40
now 5
48
Ryan Feltner
.00010.40
now 2
36

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

If you already own them — trade angle
SellKyle Leahy — sell.conf 0.90
Sell HighRyan Feltner — sell high. His value is peaking; good time to trade him.conf 0.90
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