Tags: Tennis Tournament, Tournament.
The 1991 Australian Indoor Championships also kown by its sponsored name Uncle Toby’s Australian Indoor Tennis Championships was a men’s tennis tournament played on indoor hard courts at the Sydney Entertainment Centre in Sydney in Australia and was part of the Championship Series of the 1991 ATP Tour. It was the 19th edition of the tournament which was played on indoor hard courts and ran from 30 September through 7 October 1991. First–ranked Stefan Edberg won the singles title.