Smith-Cotton beat out two other West Central Conference teams on Wednesday in a home meet at the Sedalia Country Club.
The Tigers carded a 170, O’Hara had a 177 and Clinton had a 178.
Adam Cummings, of Clinton, was the medalist with an even-par 35. Smith-Cotton’s Conner Hurley was next with a 38.
Other Tiger scores were Nick Carroll, 41; Taylor Mankin, 45; Alex Lorenz, 46; and Jacob Carroll, 46.