INDIANAPOLIS (AP) — Women have never held Indiana’s top office, but their streak as the state’s second-in-command appears to be going strong heading into the fall elections.

Indiana is one of 18 states to never elect a woman as governor, according to the Rutgers Center for American Women in Politics, even as four of the state’s past five lieutenant governors have been women. Democratic gubernatorial candidate Jennifer McCormick will face an uphill battle against U.S. Sen. Mike Braun, who soundly defeated Lt. Gov. Suzanne Crouch in this week’s competitive and expensive gubernatorial GOP primary.

The day after his victory, Braun announced state Rep. Julie McGuire as his pick for lieutenant governor. If party delegates back her, McGuire will become the latest female number two in Indiana.

“Braun is likely to be the next governor, the selection of McGuire kind of continues that legacy,” said Laura Merrifield Wilson, a professor of political science at the University of Indianapolis. “Always lieutenant governor — that’s a woman. But never a female governor.”