Highlights of the 10th day of the Australian Open on Tuesday (times GMT): 0642 ZVEREV ADVANCES TO SEMIS Second seed Alexander Zverev beat Tommy Paul 7-6(1) 7-6(0) 2-6 6-1 in 3-1/2 hours to reach the Melbourne semi-finals for the third time.

“The AO is something that connects really well with New Balance because the mix of sport and culture they have is incredible,” Evan Zeder, New Balance director of global sports marketing for tennis, tells me. “I think the AO is a perfect mix and it is just a big party.”

Paula Badosa, of Spain, reacts during her quarterfinal match against Coco Gauff, of the U.S., at the Australian Open on Tuesday in Melbourne.

Coco Gauff said after her defeat by Paula Badosa at the Australian Open on Tuesday that she was departing the Grand Slam with clear ideas on what to improve in a welcome contrast to how she felt after her U.