his first game on February 19, 2015. Previously in the 1980s, the Philadelphia 76ers mascot was Big Shot. He was then replaced with Hip Hop, a rabbit that usually, during time-outs or halftime, would do slam dunks. He was replaced by Franklin post 2011 lockout as after the lockout, Hip Hop would not return. Franklin was under controversy during his first few years when it was revealed the man that played him did not like Philly sports at all. Rivalries Boston Celtics The rivalry between the 76ers and Boston Celtics is the earliest dated rivalry in the NBA. The two teams have the most meetings in the NBA Playoffs, playing each other in nineteen series, of which the Celtics have won twelve. It is considered to be the second-greatest rivalry in the NBA, next to the Celtics–Lakers rivalry. The rivalry first peaked when Wilt Chamberlain and Bill Russell of the Celtics played each other from 1965 to 1968. The 1966–67 Sixers, voted the best team in league history during the NBA's 35th anniversary, set a then-record by winning 68 games in the 81-game season (a record since broken by the Lakers, Bulls and Warriors) and ending Boston's eight-year title reign which led to the infamous "Boston's Dead!" chants. The 76ers went through a rebuilding period through the early 1970s, and came back to relevance during the 1976–77 season, in which they defeated the Celtics en route to a Finals appearance. Both teams would peak in the 1980s, with every single Eastern Conference Championship between 1980 and 1987 belonging to either the 76ers or Celtics. The Larry Bird-led Celtics won five of them, while the Julius Erving-led 76ers won the other three. The Charles Barkley-led Sixers of the later 1980s took the fight to the Celtics; neither team experienced much playoff success in the late 1980s, and both took steep nosedives in the Eastern Conference rankings throughout the 1990s. The rivalry was reborn in the 2000s. The first time, the Allen Iverson-led defending-Eastern Conference champions 76ers were defeated in the first round of the 2002 playoffs by the Paul Pierce-led Celtics 3–2. The second time, exactly ten years later, the Big Three Celtics (Kevin Garnett, Paul Pierce and Ray Allen) defeated the valiant eight seed 76ers team 4–3. In the ten years in between, the Sixers would experience limited success whereas the Celtics won a championship and contended for most of