Illini will play at Duke in ACC/Big Ten Challenge Oct 30, 2020 2:30 pm by Division of Intercollegiate AthleticsAthletics Share on Facebook Tweet Email Images Pairings for the 2020 ACC/Big Ten Challenge have been determined, and the Fighting Illini highlight one of the marquee matchups in this year's event. Illinois will play at Duke on Tuesday, Dec. 8. Share on Facebook Tweet Email