By the 1967-68 season, the Eastern League lost many of its players when the upstart American Basketball Association formed. Players such as Lavern "Jelly" Tart, Willie Somerset, Art Heyman and Walt Simon (all of whom were all-stars in the Eastern League a year before) were now in ABA uniforms. The ABA continued to siphon off NBA and Eastern League players, leaving the Eastern League with only six teams in 1972 and four teams in 1975. Only the ABA-NBA merger in June 1976 kept the Eastern League alive, as an influx of players from defunct ABA teams joined the league.