Kai Rapolla holds the RCB · Depth spot in Washington State Cougars’s cornerback room. Where he sits among the room’s front-line roles:

Kai Rapolla is a right cornerback for Washington State, standing 6'0" and weighing 182 pounds. The Winchester, California native graduated from Rancho Christian High School in 2022 and played two seasons at Cal Poly before transferring to the Cougars. At Cal Poly, Rapolla appeared in 11 games as an RS-sophomore in 2024, recording 41 tackles, two interceptions, and five pass breakups. He enrolled at Washington State in January 2025 and appeared in 11 games during the spring and fall, primarily on special teams. In 2025, Rapolla recorded four tackles across 110 special teams snaps.

Cal Poly2022 – 2024

Washington State2025 — present