 Complete the following phrase:  The 199091 NBA season was the Spurs 15th season in the National Basketball Association, and 24th season as a franchise. After a promising rookie season from second-year star David Robinson, the Spurs would win 17 of their first 22 games on their way to a 3010 start. However, with Terry Cummings and Rod Strickland lost for long stretched games due to injuries, the Spurs struggled in February with a 47 record. The Spurs would bounce back winning 13 of their final 17 games as they won the Midwest Division with a solid 5527 record. Robinson averaged 25.6 points, 13.0 rebounds, and 3.9 blocks per game while being selected to the All-NBA First Team, All-Defensive Second Team, and for the 