a special moment, really special to wear that jersey for the first time. it s really an honor. overall i m glad we won this game. it s a good way to start. and then, honestly, i didn t really know what i was doing on the court tonight. i ll learn for the next games and be ready for the season. reporter: and two years after a title was stripped because of a doping violation, testing positive for marijuana, sha carri richardson wins at the u.s. championships, ripping off her trademark orange wig as she was introduced. the crowd erupted. she ran a 10.71 in the opening heat, second fastest time in the world this year. we only need 10.82 seconds to show you her title run. not a great start but she turned on the afterburners for the win. the 23-year-old from texas racing into the world