Turner's 3-pointer lifts Northwestern over Illinois 68-66

Northwestern guard Anthony Gaines (11) shoots over Illinois guard Tevian Jones (5) during the first half of an NCAA college basketball game on Sunday, Jan. 6, 2019, in Evanston, Ill. (AP Photo/Matt Marton)

Illinois guard Andres Feliz (10) misses a shot as Northwestern forward Vic Law (4) deflects it during the second half of an NCAA college basketball game on Sunday, Jan. 6, 2019, in Evanston, Ill. (AP Photo/Matt Marton)

Northwestern head coach Chris Collins directs his team during the first half of an NCAA college basketball game against Illinois, Sunday, Jan. 6, 2019, in Evanston, Ill. (AP Photo/Matt Marton)

Northwestern center Dererk Pardon (5) dunks past Illinois center Adonis De La Rosa (12) during the first half of an NCAA college basketball game on Sunday, Jan. 6, 2019, in Evanston, Ill. (AP Photo/Matt Marton)

Illinois forward Kipper Nichols (2) shoots past Northwestern center Dererk Pardon (5) during the second half of an NCAA college basketball game on Sunday, Jan. 6, 2019, in Evanston, Ill. (AP Photo/Matt Marton)

Northwestern center Dererk Pardon (5) fights for a rebound against Illinois center Adonis De La Rosa, left, and guard Da'Monte Williams (20) during the first half of an NCAA college basketball game on Sunday, Jan. 6, 2019, in Evanston, Ill. (AP Photo/Matt Marton)

Illinois head coach Brad Underwood, left, talks with center Adonis De La Rosa (12) during the first half of an NCAA college basketball game against Northwestern, Sunday, Jan. 6, 2019, in Evanston, Ill. (AP Photo/Matt Marton)

Northwestern center Dererk Pardon (5) and forward A.J. Turner (21) fight for a rebound against Illinois guard Trent Frazier (1) during the first half of an NCAA college basketball game on Sunday, Jan. 6, 2019, in Evanston, Ill. (AP Photo/Matt Marton)

Northwestern guard Anthony Gaines (11) shoots over Illinois guard Tevian Jones, right, during the first half of an NCAA college basketball game on Sunday, Jan. 6, 2019, in Evanston, Ill. (AP Photo/Matt Marton)

Illinois forward Giorgi Bezhanishvili (15) fights for a rebound against Northwestern center Dererk Pardon (5) and forward Vic Law (4) during the first half of an NCAA college basketball game on Sunday, Jan. 6, 2019, in Evanston, Ill. (AP Photo/Matt Marton)