David O'Leary
The player who has played the most NBA Finals games in history is Bill Russell, with 70 games.
The Boston Celtics have played the most NBA playoff games in history.
The record for the most NBA playoff games played in history is held by Derek Fisher, who played in 259 playoff games during his career.
The player with the most playoff games played in NBA history is LeBron James, who has participated in 266 playoff games.
As of the end of the 2011-12 season, seven teams will have played all 772 games in the Premier League - Manchester United, Arsenal, Chelsea, Liverpool, Aston Villa, Tottenham Hotspur, and Everton.
Xabi Alonso
The Pittsburgh Steelers have played in 15 AFC championship games. That is the most in NFL history.
It is Nickolas Anelka, with Arsenal, Bolton wanderers,Manchester City, and Chelsea.
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It is Brazil.
The Phillies