It's money vs. the establishment in unpredictable Senate primary in Maryland

Voters in Maryland, Nebraska, and West Virginia pick their nominees Tuesday in a set of high-profile primaries for state and federal offices where it takes just a simple plurality to win.

That's not all that's in store, though. North Carolina will host runoffs in contests where no one earned at least 30% of the vote in the first round of the primary on March 5—though only in races where the runner-up officially requested a second round. Finally, voters in Anchorage are taking part in a competitive general election to determine the next leader of Alaska's largest city.

Below, you'll find our guide to all of the top races to watch arranged chronologically by each state’s poll closing times. When it’s available, we'll tell you about any reliable polling that exists for each race, but if we don't mention any numbers, it means no recent surveys have been made public.

To help you follow along, you can find interactive maps from Dave's Redistricting App for Maryland, Nebraska, and West Virginia. You can find Daily Kos Elections' 2020 presidential results for each congressional district here, as well as our geographic descriptions for each seat. You’ll also want to bookmark our primary calendar, which includes the dates for primaries in all 50 states.

We'll be liveblogging all of these races at Daily Kos Elections on Tuesday night, starting when the first polls close at 7:30 PM ET. Join us for our complete coverage!