MLB Daily DeltaWeek 20 · August 6, 2026
Portrait of Grayson Rodriguez
Grayson Rodriguez
LAA · P
Change to
Jake Irvin
WSH · P
Change to
Who's more valuable, rest of season

Jake Irvin.

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

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

Jake Irvin wins 3 categories (K, ERA, WHIP); Grayson Rodriguez wins 1 (W); SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Grayson Rodriguez
96.2
Jake Irvin
92.9
Swinging-Strike %lg 11.0% · higher = better
Grayson Rodriguez
10.9%
Jake Irvin
11.6%
Strikeout %lg 22.0% · higher = better
Grayson Rodriguez
17.9%
Jake Irvin
23.8%
Chase %lg 28.5% · higher = better
Grayson Rodriguez
26.3%
Jake Irvin
24.6%
Hard-Hit % Allowedlg 40.0% · lower = better
Grayson Rodriguez
49.7%
Jake Irvin
45.9%
Barrel % Allowedlg 8.0% · lower = better
Grayson Rodriguez
11.5%
Jake Irvin
13.2%
xwOBA Allowedlg .315 · lower = better
Grayson Rodriguez
.399
Jake Irvin
.358
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
Grayson Rodriguez
4.068.25
lg xERA 4.10
now 7.53
6.13
Jake Irvin
4.068.25
lg xERA 4.10
now 5.23
5.05
WHIPlower is better
Grayson Rodriguez
1.211.80
now 1.67
1.43
Jake Irvin
1.211.80
now 1.35
1.34

Volume · rest of season
Strikeoutshigher is better
Grayson Rodriguez
4075.60
now 14
38
Jake Irvin
4075.60
now 58
39
Winshigher is better
Grayson Rodriguez
.0008
now 2
36
Jake Irvin
.0008
now 2
12

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

If you already own them — trade angle
SellGrayson Rodriguez — sell.conf 0.90
SellJake Irvin — sell.conf 0.90
Tweet