1993 Dallas Mavericks
During the 1992 to 1993 season, the Dallas Mavericks created one of the worst records in NBA history by holding a 4-win 57-loss slate in springtime. The good thing was that Jim Jackson signed on the dotted line and helped his team win 7 of their last 21 games. This pushed their record to 11-wins and 71-losses and win-loss percentage of 0.134 percent. In this case, one player made a very big difference in the team’s cause.