Mike McGuirl scored 12 points in the final 6:05, including three consecutive 3-pointers in a 90-second stretch, to help Kansas State knock off No. 7 Oklahoma 62-57 Tuesday night Manhattan, Kan.It was the second straight win for K-State (7-18, 3-13 Big 12) following a 13-game losing streak.After the Wildcats took a five-point lead with 1:15 remaining, the Sooners chipped away. Austin Reaves pulled OU within 58-57 with 16.1 seconds left with a put-back bucket. After Nijel Pack hit two free throws to give K-State a three-point lead. Reaves missed a long 3-pointer and DaJuan Gordon iced it with two more free throws.The Sooners have lost seven of the last 11 against the Wildcats and have not won in Manhattan since 2012.Reaves had 18 of his game-high 25 points for Oklahoma (14-6, 9-5 Big 12) in the second half. The Sooners got 13 points from De’Vion Harmon. Umoja Gibson had a career-high 11 rebounds.The Wildcats were led by McGuirl with 19 points. Davion Bradford had 13 points and eight rebounds. Gordon had 11 points and 10 rebounds for the Wildcats.The Wildcats had lost 15 straight games to ranked opponents.