Devin Booker scored 34 points, Deandre Ayton had 21 points and 16 rebounds and the Phoenix Suns won their first playoff game in 11 years, beating the defending champion Los Angeles Lakers 99-90 on Sunday. It was the first playoff game for several Suns players, including Booker, Ayton and Mikal Bridges, but they didn't look like postseason rookies against LeBron James and the Lakers.