COLUMBUS, Ohio (AP) — Tuesday’s primary in Ohio set up two marquee matchups in November — a U.S. Senate race that will help determine control of the chamber and a governor’s race in which Democrats see their best chance of victory in two decades.

Another stunningly expensive Senate race — the state's third in four years — is expected as Republicans try to hold their majority during a difficult midterm cycle. Former Sen. Sherrod Brown easily defeated a challenger in the Democratic primary and will now attempt to unseat Republican Sen. Jon Husted.

The Associated Press