Kelsey Ransom scored 14 points to lead sixth-seeded Georgetown to a 55-46 upset of No. 21 Creighton in the Big East Tournament semifinals Sunday on what would have been coach Tasha Butts 42nd birthday. Alex Cowan added 12 points for the Hoyas (22-10), who have won six games in a row to earn the program's first trip to the conference championship game and strengthen their case for an at-large bid to the NCAA Tournament. They Hoyas have been led by interim coach Darnell Haney since then.