What we learned about Notre Dame QB Riley Leonard in every Duke start: No. 21 — Louisville 2023by:Tyler Horka•03/01/24•tbhorkaRead In AppDuke QB Riley Leonard (13) passed against the U of L defense during their game at the L&N Stadium in Louisville, Ky. on Oct. 28, 2023. (Photo by Sam Upshaw Jr.)Riley Leonard played his final game at Duke against Louisville in the last week of October last fall. It did not go well for the hobbled QB.