Tennis legends Andre Agassi and Steffi Graf have served up an ace in their drive to bring water slides back to Las Vegas by getting Aussie investors involved.

The pair have tapped Melbourne-based theme park builder Village Roadshow to take a 51% stake in the US$50 million Wet'n'Wild development, which will provide tourists with an alternative to craps tables and roulette wheels during a stay in Sin City.

The...