Martell Webster Throws Down the Alley-Oop Jam

John Wall throws a pretty lob to Martell Webster who completes the sweet alley-oop with two hands. Visit for more highlights. About the NBA: The NBA is the premier professional basketball league in the United States and Canada. The league is truly global, with games and programming in 215 countries and territories in 47 languages, as well as rosters that currently feature 85 international players from 36 countries and territories. For the 2013-14 season, each of the league’s 30 team