Utah Jazz general manager Kevin O’Connor announced today the Jazz has signed rookie guard Sundiata Gaines for the remainder of the season. Gaines (6-1, 185, Georgia) was originally signed to a 10-day contract by the Jazz on January 5 before being re-signed to a second 10-day contract on Jan. 15. Gaines has appeared in seven games for the Jazz, averaging 2.9 points and 1.1 assists in 7.1 minutes per game. The Jazz is 6-2 since signing Gaines, who hit a game-winning three-pointer as time expired to beat Cleveland, 97-96, on Jan. 14. The former University of Georgia Bulldog also recorded a career-high nine points vs. the Cavaliers. Gaines reached career highs in minutes (21) and assists (five) in his NBA debut vs. Memphis on Jan. 6.