“I’m locked in on the scouting report,” he said coolly. “Coach told me I’m guarding you when we play on Sunday. I’m looking forward to that.” Ryan Dunn wasn’t backing down.

Dunn leads all NBA rookies this season and ranks 4th among all NBA players with a defended field goal percentage of 40.1% (min. 300 DFGA), the best DFG% by a rookie since Oklahoma City Thunder ...