Voters in the US state of Ohio are set to head to the polls in the state’s primaries to select candidates for several key positions in the upcoming midterm elections in November.

Ohio elections are highly significant as the midterm battle will determine the trajectory of state leadership.

Polls will open on Election Day at 6:30am local time (10:30 GMT) and close at 7:30pm (23:30 GMT).

The key races include choosing the candidates for the US Senate, US House, governor, attorney general, secretary of state, treasurer, state supreme court, state senate and state house.

The gubernatorial race

The key battles include the gubernatorial race to........

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