MLB Daily DeltaWeek 25 · September 11, 2026
Portrait of Mitch Keller
Mitch Keller
PIT · P
Change to
Portrait of Randy Vásquez
Randy Vásquez
SD · P
Change to
Who's more valuable, rest of season

Mitch Keller.

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

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

Mitch Keller wins 2 categories (K, ERA); Randy Vásquez wins 1 (WHIP); 1 even; SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Mitch Keller
93.3
Randy Vásquez
95.1
Swinging-Strike %lg 11.0% · higher = better
Mitch Keller
9.7%
Randy Vásquez
9.7%
Strikeout %lg 22.0% · higher = better
Mitch Keller
17.7%
Randy Vásquez
15.0%
Chase %lg 28.5% · higher = better
Mitch Keller
29.4%
Randy Vásquez
27.7%
Hard-Hit % Allowedlg 40.0% · lower = better
Mitch Keller
42.3%
Randy Vásquez
44.4%
Barrel % Allowedlg 8.0% · lower = better
Mitch Keller
7.4%
Randy Vásquez
10.0%
xwOBA Allowedlg .315 · lower = better
Mitch Keller
.355
Randy Vásquez
.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
Mitch Keller
2.575.77
lg xERA 4.10
now 4.35
5.00
Randy Vásquez
2.575.77
lg xERA 4.10
now 3.28
5.06
WHIPlower is better
Mitch Keller
1.091.46
now 1.17
1.38
Randy Vásquez
1.091.46
now 1.23
1.35

Volume · rest of season
Strikeoutshigher is better
Mitch Keller
4067.80
now 51
10
Randy Vásquez
4067.80
now 47
9
Winshigher is better
Mitch Keller
.0006.60
now 5
11
Randy Vásquez
.0006.60
now 5
11

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

If you already own them — trade angle
SellMitch Keller — sell.conf 0.90
SellRandy Vásquez — sell.conf 0.90
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