Olympics Notes: Team USA, Brown, Agada, Scola

Team USA may still be the favorite to capture the gold medal in Tokyo, but there are plenty of questions after Saturday's 90-87 loss to Nigeria in exhibition play, writes Joe Vardon of The Athletic. Coached by Mike Brown and sporting seven current NBA players on its roster, Nigeria led throughout the fourth quarter and held off American rallies with a combination of physical defense and three-point shooting, hitting 20 of 42 from beyond the arc.