Norfolk wins in Australia
Britain's Peter Norfolk won his fourth Australian Open quad wheelchair singles by beating David Wagner 6-2 7-6 (7-4).
It was his 17th major title and the 41st singles title of his career and ensured he stayed as world number one.
Norfolk, 49, the first Briton to win a Paralympic tennis medal with singles gold in Athens in 2004, kept his title and won doubles bronze in Beijing.
