The basketball Hall of Famer has funded real estate projects, he’s backed a sports and entertainment agency, and committed to a cryptocurrency partnership before the sector lost billions in value. Now, McGrady is investing in his own company, Ones Basketball League, or OBL, which makes its New York premiere this weekend. “I’ve always invested in other people’s ideas and other people’s vision,” McGrady told CNBC in an interview. “Not once did I ever trust mine. I didn’t have the confidence to think mine was good enough. I didn’t trust my ideas or decision-making when it came to my vision.”