- Missouri holds its primary on August 4. There is no Senate or governor race this year, so the U.S. House is the whole ballot. Republicans hold six of the state's eight seats, Democrats hold two.
- The one race that matters is the 5th District, in Kansas City. Last year Republicans redrew the map to try to flip it and unseat Democrat Emanuel Cleaver, aiming for a 7-1 edge.
- Six Republicans are running for the chance to face Cleaver, but the money is on just two: state Sen. Rick Brattin, backed by the governor, and self-funder Taylor Burks. Outside groups have spent about $2.8 million, almost all of it on those two.
- Here is the twist. A referendum to repeal the new map has more than 300,000 signatures, and the state may decide around primary day whether it qualifies. If it does, courts could send November back to the old map, where Cleaver is safe.
- For a bettor, that means the real wager is the map, not the candidates. Win the primary, and your prize might disappear by fall.
JEFFERSON CITY, Mo. - Missouri votes Tuesday, and for once a primary comes down to a single House district. There is no Senate seat or governor's race on the ballot this year. What is left is the state's eight U.S. House seats, and seven of them are locks, as the Missouri election odds show. The whole story is the 5th District in Kansas City, a Democratic seat that Republicans redrew last year to try to take. Even that race carries an asterisk, because the map it is being run on may not survive the summer.
The Map That Targets Cleaver
Last year, at President Trump's urging, Missouri Republicans passed a new congressional map in a special session, and Gov. Mike Kehoe signed it. The goal was blunt: flip the 5th District and push Missouri from six Republican seats to seven. The plan splits Kansas City down Troost Avenue and stretches the district almost 200 miles east into 14 rural, reliably red counties. Cleaver, who has held the seat since 2005, would go from a safe incumbent to an underdog. Missouri is one piece of a bigger fight. Texas, Louisiana, Tennessee, and Alabama all redrew maps to help Republicans this cycle, and you can follow the whole board on the redistricting odds. In May, the Missouri Supreme Court upheld the new lines and cleared them for the August primary.
A Crowded Primary for a Shaky Prize
Six Republicans are running for the nomination, but really only two are in it. State Sen. Rick Brattin, who carries Kehoe's endorsement, and Taylor Burks, who loaned his own campaign nearly a million dollars, have soaked up almost all of the roughly $2.8 million that outside groups have poured in. The other four are afterthoughts. Cleaver, meanwhile, has no primary opponent and is sitting on more than a million dollars, waiting to see who emerges. On the House odds, it is the only Missouri race worth a second look. But the winner may be chasing a prize that shrinks fast, because the map itself is not settled. A group opposed to the new lines turned in more than 300,000 signatures to force a statewide vote to repeal them. The secretary of state is expected to rule around primary day on whether that referendum qualifies. If it does, the courts could be asked which map applies in November, and the district could snap back to its old Kansas City lines, where Cleaver wins easily.
The Bettor's Read
Missouri is a strange one to bet, because the candidate and the map are two different wagers. The GOP primary is a straight two-man fight between Brattin and Burks, and that is the clean part. The hard part comes after. If the new map holds, the winner starts as a real favorite to flip a longtime Democratic seat, and Missouri becomes one more Republican pickup in a House that may turn on a few districts. If the referendum lands and the map reverts, that same winner is suddenly an underdog against a 20-year incumbent. So the smart money here is not really on a person. It is on the referendum and the courts. For the rest of the state's contests and the latest election odds, keep an eye on Missouri, where one Kansas City district could help decide the House, if the map that created the fight is still standing when the votes are counted.
