Courtney Williams' 21 lifts No. 7 Texas A&M past No. 8 Duke 63-59; overcome 15-point deficit

Texas A&M's Courtney Williams (1) drives the ball past Duke's Amber Henson (30) during the first half of an NCAA college basketball game Sunday, Nov. 30, 2014, in College Station, Texas. (AP Photo/Pat Sullivan) (The Associated Press)

Texas A&M's Courtney Williams (1) shoots over Duke's Oderah Chidom (22) during the first half of an NCAA college basketball game Sunday, Nov. 30, 2014, in College Station, Texas. (AP Photo/Pat Sullivan) (The Associated Press)

COLLEGE STATION, Texas – Courtney Williams scored 21 points to help No. 7 Texas A&M rally from a 15-point second-half deficit to defeat No. 8 Duke 63-59 on Sunday.

Williams, who missed the first four games because of a team rule violation, had 12 points in the second half for the Aggies (7-0). Williams' jumper from the right side of the free-throw line lifted A&M to a 61-57 lead over Duke (5-1) with 1:15 remaining.

Duke freshman Rebecca Greenwell notched a game-high 23 points, the only Blue Devil to score in double figures in every game this season.

The Aggies used a relentless fast break to overcome the Blue Devils, outscoring them 18-0 in that category.

The Blue Devils played without All-American senior Elizabeth Williams, who watched from the sideline with an injured left foot.

A&M leads the all-time series 4-1.