Philadelphia may be known as The City of Brotherly Love, but it also is part of many fierce sporting rivalries. Philly fans are widely regarded as some of the most passionate in sports. A fact that Toronto teams and athletes have become familiar with over the years in several different venues. Here's a look at some memorable Toronto-Philadelphia clashes: The NHL teams have squared off six times in the playoffs, with Philadelphia winning five of the series. In the 1993 World Series, Blue Jays' legend Joe Carter hit a walk-off home run against the Phillies to give Toronto its second championship in a row. Toronto and Philadelphia first squared off in the NBA playoffs in 2001, but despite winning a rare Game 1, the Raptors lost the series in Game 7. The Toronto and Philadelphia NLL teams delivered a memorable 2001 season finale where the Wings upset the Rock 9-8 in the championship game. The two cities lock horns again starting Saturday when the Toronto Raptors host the Philadelphia 76ers in Game 1 of their second-round NBA playoff series.