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The 1973 Australian Indoor Championships was a men's tennis tournament played on indoor hard courts at the Hordern Pavilion in Sydney, Australia. It was part of the 1973 Commercial Union Assurance Grand Prix as a Group B category tournament. It was the inaugural edition of the tournament and was held from 4 November through 11 November 1973. Rod Laver won the singles title and the accompanying $10,000 first-prize money.
Rod Laver