A new high-tech retractable roof is set to make its debut at next year’s Grand Slam tournament in Melbourne.

With Australia’s latest teen tennis sensation Nick Kyrgios truly announcing himself at Wimbledon with some epic performances, thoughts are already turning to next year’s Australian Open. The redevelopment of the 7,500-seat Margaret Court Arena in Melbourne Park will be completed in time for the Australian Open, and will feature a new state-of-the-art…