ATP Singapore Open
The Singapore Open was a Grand Prix and ATP Tour affiliated tennis tournament played from 1989 to 1992, from 1996 to 1999 and in 2021. It was known as the Epson Singapore Super Tennis until 1992 and the Heineken Open from 1996 to 1999. It was initially played on outdoor hard courts at the Kallang Tennis Centre. For the latter four editions, it was an indoor event at Singapore Indoor Stadium. In 2021, it was played at the Singapore Sports Hub.