Watch Isaiah Thomas embarrass Chris Paul with this chase-down block

Don't ever underestimate Isaiah Thomas.

With Thomas trailing behind him, Chris Paul didn't protect the ball and thought he had an easy lay-up.

Then this happened:

The NBA's hashtag says it best: "Heart over height." Thomas may be tiny, but that's nothing skill and timing can't fix (in most cases).

Thomas has seven blocks on the season now, and none of his victims likely saw them coming. Paul, a lilliputian himself, should have known better.

Jovan Buha covers the NBA for FOX Sports. Follow him on Twitter: @jovanbuha.