Jeopardy! Season 31 Show #6999, 2015 Teachers Tournament quarterfinal game 4. Season 31, episode 104 Show #6999, 2015 Teachers Tournament quarterfinal game 4. February 5, 2015 Today’s Contestants: Chris Grinvalds vs. Jennifer Giles vs. Mary Bayer Previous episode Show #6998, 2015 Teachers Tournament quarterfinal game 3. Next episode Show #7000, 2015 Teachers Tournament quarterfinal game 5.