Rhode Island
Rhode Island governor fends off progressive primary challenger.
Here’s a look at the upcoming and past 2018 primary elections. Use the dropdown above to view results in states for which CNN has access to the election data.
Rhode Island governor fends off progressive primary challenger.
Races to watch: NH-01 (open, Shea-Porter), NH-02 (Kuster)
History-making House race takes shape in New Hampshire swing district.
Delaware's Tom Carper defeats progressive challenger Kerri Harris in Democratic Senate primary.
Another Democratic incumbent upset by primary challenger -- this time in Massachusetts
Races to watch: AZ Sen; AZ-01 (O'Halleran), AZ-02 (open, McSally), AZ-09 (open, Sinema)
Rep. Martha McSally fends off right-wing challengers in Arizona GOP Senate race.
Races to watch: FL Sen; FL-06 (open, DeSantis), FL-07 (Murphy), FL-13 (Crist), FL-15 (open, Ross), FL-18 (Mast), FL-26 (Curbelo), FL-27 (open, Ros-Lehtinen)
Races to watch: Governor
Former state Sen. Mike Dunleavy secured the GOP nomination for governor.
Secretary of State Mark Gordon won the GOP gubernatorial nomination in Wyoming.
Races to watch: Governor
Races to watch: MN-01 (open, Walz), MN-02 (Lewis), MN-03 (Paulsen), MN-07 (Peterson), MN-08 (open, Nolan)
Races to watch: Governor
Races to watch: WI Sen; WI-01 (open, Ryan), WI-03 (Kind), WI-06 (Grothman), WI-07 (Duffy)
Races to watch: HI-01 (Hanabusa); Governor
Hawaii Democrats stick with familiar faces as House candidate backed by Ocasio-Cortez falls short
Races to watch: OH-12 special election
Republican Troy Balderson wins House seat in Ohio special election
Races to watch: Gov, KS-02 (open, Jenkins), KS-03 (Yoder)
Kris Kobach wins Kansas GOP governor nomination after incumbent Colyer concedes.
Races to watch: Sen, Gov, MI-06 (Upton), MI-07 (Walberg), MI-08 (Bishop), MI-11 (open, Trott)
Michigan Democrat likely to be first Muslim woman elected to Congress
Races to watch: MO Sen
Unions notch win in deep-red Missouri with rejection of right-to-work law
Races to watch: WA-05 (McMorris Rodgers), WA-08 (open, Reichert)
Washington state's primary results paint a grim picture for GOP
Races to Watch: TN Sen
Tennessee set for Senate battle, Pence-backed candidate loses governor's primary
Races to watch: Governor
A big night for progressives as Rep. Jared Polis wins in Colorado
Races to watch: Governor
Races to watch: NY-09 (Clarke), NY-11 (Donovan); NY-12 (Maloney); NY-14 (Crowley)
4 major lessons from Alexandria Ocasio-Cortez's titanic upset in New York
Races to watch: Governor, SC-01 (Sanford), SC-05 (Norman)
Races to watch: Senate
Incumbents victorious in DC’s Democratic primary
Races to watch: VA-02 (Taylor), VA-05 (Garrett), VA-7 (Brat), VA-10 (Comstock)
Races to watch: ME-02 (Poliquin)
Races to watch: NV Sen; NV-03 (open, Rosen), NV-04 (open, Kihuen)
Nevada Democrats picked Rep. Jacky Rosen as their nominee against Republican Sen. Dean Heller
Races to watch: North Dakota US Senate
Races to watch: CA-07 (Bera), CA-10 (Denham), CA-21 (Valadao), CA-25 (Knight), CA-39 (open, Royce), CA-45 (Walters), CA-48 (Rohrabacher), CA-49 (open, Issa), CA-50 (Hunter)
Trump's 'great night for Republicans' in California wasn't so great after all
Key House races in California still undecided -- and may be for days
Races to watch: IA-01 (Blum), IA-03 (Young)
Incumbent Sen. Roger Wicker cruised to re-nomination in the Mississippi;’s GOP Senate primary, after avoiding a primary challenge from conservative firebrand State Sen. Chris McDaniel. McDaniel will instead be running in an open-party special election for Mississippi’s other U.S. Senate seat on Election Day, the result of GOP Sen. Thad Cochran’s resignation from his seat amid health issues in April. Democrats Howard Sherman and David Baria advanced to a run-off for the Democratic nomination in the race against Wicker. Meanwhile, in the 3rd district Republican primary, Michael Guest and Whit Hughes advanced to a run-off after neither candidate received 50% of the vote.
Races to watch: MT Sen; MT-AL
Races to watch: NJ-02 (open, LoBiondo), NJ-03 (MacArthur), NJ-05 (Gottheimer), NJ-07 (Lance), NJ-11 (open, Frelinghuysen)
Races to watch: NM-02 (open, Pearce)
New Mexico's Deb Haaland likely to be first Native American congresswoman
Races to watch: AR-02 (Hill)
Races to watch: GA-06 (Handel), GA-07 (Woodall)
Races to watch: KY-06 (Barr)
Idaho Democrat hoping to become the first Native American governor wins primary
Races to watch: NE-02 (Bacon)
Democrats' anti-Trump resistance scores a big primary win in Nebraska
In Oregon, incumbent Democratic Gov. Kate Brown easily won re-nomination. She heads to a general election contest against Republican primary winner Knute Buehler, who defeated second-place finisher Sam Carpenter by over 15 points. Brown is favored to win re-election in the reliably blue state. Oregon’s lone Republican U.S. House incumbent, Rep. Greg Walden, also breezed through his primary, and he will face Jamie McLeod-Skinner, the winner of the 2nd district Democratic primary, in the general election.
Races to watch: PA-01 (Fitzpatrick), PA-05 (open, Meehan), PA-06 (Costello), PA-07 (open, Dent), PA-08 (Cartwright), PA-10 (Perry), PA-17 (Rothfus)
Matchups are set in key Pennsylvania midterm races
Pennsylvania only has men in Congress. That's about to change.
Democrats flip 41st state legislative seat of Trump era in Pennsylvania
Races to watch: US Senate
Don Blankenship's bizarre, race-baiting Senate campaign comes to an end
With Blankenship loss, Republicans look to November in 3 key Senate races
Races to watch: US Senate
Races to watch: Governor
Races to watch: NC-02 (Holding), NC-09 (Pittenger), NC-13 (Budd)
A House incumbent just lost a primary for the first time in the 2018 election cycle
AZ-08 special election
Why the win for Republicans in Arizona 8 is still good for Democrats
Races to watch: IL-06 (Roskam), IL-12 (Bost), IL-13 (Davis), IL-14 (Hultgren)
Billionaire Pritzker, incumbent Rauner to face off in Illinois governor's race
PA-18 special election
Democrat poised to upset GOP in Pennsylvania special election
Races to watch: TX-07 (Culberson), TX-21 (Open, Smith) TX-23 (Hurd), TX-32 (Sessions)
Cruz vs. O'Rourke is set, but 3 House races head to runoffs in Texas primary