Spurs sign Bismack Biyombo to second 10-day contract

The San Antonio Spurs have signed Bismack Biyombo to a second 10-day contract. Biyombo, 6-8/255, signed his first 10-day contract with San Antonio on Feb. 9 and has appeared in two games since. In his one start, Biyombo finished with 8 points, 3 rebounds, 2 assists, and 1 steal in 16 minutes, helping the Spurs …