 USA Basketball taking on Serbia in an Olympic tune-up in Abu Dhabi. You can watch this currently on FS1. The U.S. leads 53-42 as they approach halftime. Steph Curry has taken over up to 18 points, including four three-pointers. Nikola Jokic for Serbia, eight points and seven boards. The U.S. and Serbia are in the same group for the Olympics.