CULVER CITY, CALIF. (June 28, 2019) – In an episode that aired today, Avi Gupta, a high-school senior from Portland, Ore., won the JEOPARDY! Teen Tournament and claimed the $100,000 grand prize. Ryan Presler, an eighth grader from Sioux Falls, S.D., came in second and earned $50,000 while Lucas Miner, a junior from Miami, Fla., …