MLB Daily DeltaWeek 25 · September 10, 2026
Jake Irvin
WSH · 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

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

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Jake Irvin
93.1
Ryan Feltner
94.8
Swinging-Strike %lg 11.0% · higher = better
Jake Irvin
10.8%
Ryan Feltner
11.5%
Strikeout %lg 22.0% · higher = better
Jake Irvin
22.2%
Ryan Feltner
16.9%
Chase %lg 28.5% · higher = better
Jake Irvin
24.8%
Ryan Feltner
26.7%
Hard-Hit % Allowedlg 40.0% · lower = better
Jake Irvin
45.7%
Ryan Feltner
37.0%
Barrel % Allowedlg 8.0% · lower = better
Jake Irvin
10.6%
Ryan Feltner
10.0%
xwOBA Allowedlg .315 · lower = better
Jake Irvin
.351
Ryan Feltner
.348
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
Jake Irvin
4.615.45
lg xERA 4.10
now 5.23
4.89
Ryan Feltner
4.615.45
lg xERA 4.10
now 4.85
4.83
WHIPlower is better
Jake Irvin
1.241.53
now 1.35
1.39
Ryan Feltner
1.241.53
now 1.31
1.46

Volume · rest of season
Strikeoutshigher is better
Jake Irvin
4078
now 58
13
Ryan Feltner
4078
now 19
8
Winshigher is better
Jake Irvin
.0002.80
now 2
01
Ryan Feltner
.0002.80
now 2
11

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

If you already own them — trade angle
SellJake Irvin — sell.conf 0.90
SellRyan Feltner — sell.conf 0.89
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