doubles differs from singles in that the game is played up to 15 points and you do not have to win by 2 points. The strategy in hardball doubles differs from singles as well; where in singles squash the strategy is to keep the ball on the side wall, hardball doubles strategy is based on hitting attacking cross-court shots to move your 2 opponents around the court to create an opening to score. Famous hardball squash players Gordon Anderson Ken Binns Clive Caldwell Michael Desaulniers Stuart Goldstein Ralph Howe Sam Howe Kenton Jernigan Aziz Khan Sharif Khan Diehl Mateer Victor Niederhoffer John Nimick Rainer Ratinac Henri Salaun Mario Sánchez Mark Talbott Most observers consider Sharif Khan (late-1960s to early-1980s) and Mark Talbott (mid-1980s to mid-1990s) to be the two greatest players of all time in the hardball game. Softball champions who also enjoyed notable success on the North American hardball circuit Azam Khan Hashim Khan Jahangir Khan Mo Khan Roshan Khan Well-known recreational players Donald Rumsfeld Arlen Specter References External links Article on the history of squash at hickoksports.com Article on great hardball squash rivalries at squashtalk.com Squash (sport)