Here is a video of Isaiah Thomas stuffing Bernard James at the rim in last night's Kings vs. Mavs game. Thomas is generously listed at 5'9" but he is probably only about 5'7" or so. The former Washington Huskies star showed off his hops by blocking the 6'10" James' shot.
The Kings went on to upset the Mavs 112-97. Thomas had 24 points and 12 assists on the night.