NZ tennis player Lulu Sun reaches her first final at a WTA event, at the Monterey Open in Mexico.

New Zealand's Lulu Sun reaches the semifinals of a WTA tournament for the first time in Monterey.

Another title for Erin Routliffe, this time the seventh of her career, with a three-set victory in Cincinnati.

Another win for Kiwi Erin Routliffe as prepares to play her 19th career WTA doubles final in Cincinnati.

NZ's Erin Routliffe and American Asia Muhammad win way into the doubles semifinals at the Cincinnati Open.

NZ tennis player Lulu Sun comes close, but eventually falls to Ukraine's Marta Kostyuk in Cincinnati.

NZ's Lulu Sun causes an upset in the first round of the main draw at the WTA 1000 tournament in Cincinnati.

It is now official, New Zealand's Erin Routliffe has become the world No 1 women’s doubles player.

Erin Routliffe has gone where no NZ tennis player has been before, ranked No 3 in the world in doubles.

Erin Routliffe and Coco Gauff lost a tight Italian Open final to the Italians Sara Errani and Jasmine Paolini.

New Zealand's Erin Routliffe and American star Coco Gauff are into the final of the Italian Open in Rome.

Kiwi Erin Routliffe and American Coco Gauff have reached the semifinals of the Italian Open in Rome.