Tennis: Osaka fights back to beat Kontaveit in 3 sets to reach New York semi-final

Naomi Osaka moved into her first semi-final at the Western & Southern Open after coming back from a set down against Anett Kontaveit in New York on Wednesday. The first set went Kontaveit's way but as the second progressed Osaka claimed nine games in a row, firing 29 winners en route to a 4-6, 6-2, 7-5 victory to set up a last four meeting with Elise Mertens.