So in his No. 51 Heat summer jersey, Robinson has done just that. On Wednesday night, there was the game-winning layup with 11 seconds to play against a similar team of young players from the Washington Wizards. On Thursday, 22 points and eight assists off the bench to lift the Heat over the Los Angeles Clippers and into a Saturday 6 p.m. quarterfinal game against the Memphis Grizzlies in the tournament bracket of the Las Vegas summer league.