The Latest on the run-up to the Summer Olympics (all times local to Rio de Janeiro):
10:30 p.m.
Three-time world champion Simone Biles is off to a typical strong start at the U.S. Women's Olympic gymnastics trials.
Biles, the heavy favorite to win the all-around gold in Rio, posted a 16.00 on vault in her first event, her only miscue coming on a short step out on her landing.
Three-time Olympic medalist Aly Raisman was solid on floor exercise with a 15.450 while reigning Olympic champion Gabby Douglas put up a 14.650. Both Olympic veterans are expected to be on the five-woman team when it is named on Sunday night.