Although the TV broadcast credited the 6-foot-10 Watson with the tiebreaking putback, the box score said it was Duke, a guard who is five inches shorter.
Late tip-in helps Providence hold off No. 10 Villanova 54-52
Alyn Breed had 15 points, David Duke added 12 and Jimmy Nichols Jr. scored 10 for the Friars, who were playing the third of four straight road games.
Friars beat No. 11 Creighton; Ga. Tech tops No. 20 Clemson