Fantasy Basketball Primer Part 4: Finding Sleepers In Parts 1, 2 and 3 of this series, I introduced you to the Fantasy Basketball Primer, reviewed Head-to-Head, Rotisserie and Keeper League strategies and shared strategies for certain league customizations. Today, we look at identifying sleepers. What is a sleeper? Everyone has a different definition. Mine is a player who is likely to outperform his draft position. There are two main points. The first is ‘likely’ to outperform. Anyone can say player X may outperform his ADP, but in targeting