NBA announces Las Vegas Summer League dates, game schedule formatThe 10-day, 75-game event takes place from Aug. 8-176/9/2021, 4:33 PMCoby GreenFreelance Editorial ProducerJul 5, 2019; Las Vegas, NV, USA; Aerial view of Thomas & Mack Center prior to the Los Angeles Lakers against the Chicago Bulls during an NBA Summer League game. / © Mark J. Rebilas-USA TODAY Sports