Andre Agassi, Steffi Graf, Andy Roddick and Kim Clijsters took part in an exhibition tennis match Friday benefitting First Serve USA.

Andy Roddick shared a behind-the-scenes sneak peek of a high-energy mixed-doubles exhibition match featuring himself, Kim Clijsters, Andre Agassi, and Steffi Graf.

They’d only disembarked from the flight to Palm Beach early that day, when once again they were strapped into airline seats.

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