Nerves were rarely an issue for Steffi Graf during ... to see megastars like Graf and Agassi become involved in pickleball. Beyond tennis, Tom Brady and LeBron James have invested in professional ...

This time though, it wound up being the elder Agassi, with the help of his teammate Steffi Graf, who would walk away victorious. Here are the highlights. Andre Agassi and Steffi Graf got the best ...