The bragging rights for best high school in Phoenix is always up for grabs whenever Shadow Mountain and Pinnacle face off. Nico Mannion, who scored 37 points, led Pinnacle to a win, including a last-second buzzer beater that had the home crowd in an uproar. Nico Mannion vs. Shadow Mountain was the GAME OF THE YEAR […] The post Don’t Make Nico Mannion Mad! Intense Rivals Shadow Mountain vs. Pinnacle! appeared first on SLAMonline.