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  1. Senate

Iowa Republican Senate nominee in 2028?

Begins in 591 days · Jun 6
Chance
Chuck Grassley
33%
▲ 4

Chuck Grassley

33%
▲ 4
Pat Grassley
12%

Pat Grassley

12%
Zach Nunn
10%

Zach Nunn

10%
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Which Senate races will be within 5 points?
Iowa Republican Senate nominee in 2028?

Chuck Grassley

Odds
92% chance
Max payout
Nov 7, 2029
$0
$4,030 vol