State Senator Mark Baisley holds a commanding lead in the Colorado Republican U.S. Senate primary after securing the only spot on the June 30 ballot at the state GOP assembly in mid-April, where he surpassed the 30% delegate threshold while challengers Dathan Jones, Janak Joshi, and George Washington Markert fell short. This procedural victory reflects strong party backing, positioning Baisley as the presumptive nominee absent successful petition drives by rivals, which require gathering thousands of signatures by early June amid limited time and resources. Trader consensus prices his win at over 90%, though a late scandal, unified opposition consolidation, or unexpected petition success could narrow the gap in this low-turnout primary.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedMark Baisley 92.8%
Dathan Jones 5.5%
Janak Joshi 2.4%
George Washington Markert <1%
$21,505 Vol.
$21,505 Vol.
Mark Baisley
93%
Dathan Jones
6%
Janak Joshi
2%
George Washington Markert
1%
Mark Baisley 92.8%
Dathan Jones 5.5%
Janak Joshi 2.4%
George Washington Markert <1%
$21,505 Vol.
$21,505 Vol.
Mark Baisley
93%
Dathan Jones
6%
Janak Joshi
2%
George Washington Markert
1%
If no 2026 Colorado Republican Senate Primary takes place, this market will resolve to "Other".
The resolution source for this market will be the first announcement of the results from the Colorado Republican party, however an overwhelming consensus of credible reporting may suffice.
Market Opened: Nov 13, 2025, 1:49 PM ET
Resolver
0x2F5e3684c...If no 2026 Colorado Republican Senate Primary takes place, this market will resolve to "Other".
The resolution source for this market will be the first announcement of the results from the Colorado Republican party, however an overwhelming consensus of credible reporting may suffice.
Resolver
0x2F5e3684c...State Senator Mark Baisley holds a commanding lead in the Colorado Republican U.S. Senate primary after securing the only spot on the June 30 ballot at the state GOP assembly in mid-April, where he surpassed the 30% delegate threshold while challengers Dathan Jones, Janak Joshi, and George Washington Markert fell short. This procedural victory reflects strong party backing, positioning Baisley as the presumptive nominee absent successful petition drives by rivals, which require gathering thousands of signatures by early June amid limited time and resources. Trader consensus prices his win at over 90%, though a late scandal, unified opposition consolidation, or unexpected petition success could narrow the gap in this low-turnout primary.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated



Beware of external links.
Beware of external links.
Frequently Asked Questions