NBA Summer League is just around the corner and while fans are anxious to pack the Thomas and Mack to find a seat, one Las Vegas grandfather is training to find a roster spot with a team.
“I’m trying to get myself into shape, better than I ever have been before. I’m trying to get into the summer league,”  61-year-old Calvin Roberts said. “I want to go out against the best, the youngest. (That) makes me play better. I just have a goal I have to reach and I’m not going to let anything stand in my way to get there.”
Calvin is not the typical pro hoops hopeful. He’s been matched up against some of the best NBA players of all time, including Magic Johnson.
“Playing against him, I heard about him, it was just like ‘Wow, now we’re going …