Great Britain's Peter Norfolk has won his fifth Australian Open quad singles title by beating the world number one David Wagner 4-6 6-4 6-2.

It is 51-year-old Norfolk's sixth grand slam title overall, having also won the Australian title before its status was upgraded in 2004.

"I struggled for a while out there to find my game but I love the pressure of playing in a major final and I knew if I stuck with it, I could find my rhythm," said Norfolk.