Watch: McCollum drops Mavs with game-winning floater

The Dallas Mavericks simply had no answer for C.J. McCollum in their 114-113 loss to the Portland Trail Blazers.

McCollum scored the last three baskets - including the game-winner on a running floater with 0.3 seconds left to give his team a one-point lead - to cap off a wild exchange between the two teams.

A pair of huge threes from Dirk Nowitzki dovetailed McCollum's short jumper and his and-1 layup in the final two minutes which saw the lead change hands six times.