MLB Daily DeltaWeek 27 · September 30, 2026
Jake Irvin
WSH · P
Change to
Portrait of Randy Vásquez
Randy Vásquez
SD · P
Change to
Who's more valuable, rest of season

Too close to call.

They split your categories 1–1, 2 even. Take whoever fills a bigger need.

Head-to-head
K
◀
ERA
WHIP
▶
W
SV n/a

Jake Irvin wins 1 (ERA); Randy Vásquez wins 1 (WHIP); 2 even; SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Jake Irvin
93.2
Randy Vásquez
95.1
Swinging-Strike %lg 11.0% · higher = better
Jake Irvin
11.2%
Randy Vásquez
9.7%
Strikeout %lg 22.0% · higher = better
Jake Irvin
23.4%
Randy Vásquez
14.8%
Chase %lg 28.5% · higher = better
Jake Irvin
25.0%
Randy Vásquez
28.3%
Hard-Hit % Allowedlg 40.0% · lower = better
Jake Irvin
44.9%
Randy Vásquez
43.2%
Barrel % Allowedlg 8.0% · lower = better
Jake Irvin
10.9%
Randy Vásquez
9.6%
xwOBA Allowedlg .315 · lower = better
Jake Irvin
.351
Randy Vásquez
.356
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
2.506.01
lg xERA 4.10
now 5.23
4.93
Randy Vásquez
2.506.01
lg xERA 4.10
now 3.28
5.04
WHIPlower is better
Jake Irvin
1.161.43
now 1.35
1.36
Randy Vásquez
1.161.43
now 1.23
1.34

Volume · rest of season
Strikeoutshigher is better
Jake Irvin
4081.20
now 58
0
Randy Vásquez
4081.20
now 47
0
Winshigher is better
Jake Irvin
.0007
now 2
0–0
Randy Vásquez
.0007
now 5
0–0

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

If you already own them — trade angle
SellJake Irvin — sell.conf 0.90
SellRandy Vásquez — sell.conf 0.90
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