Into the Challenger quarters

First photo: Top-seeded Go Soeda hits a return during the first set of his 7-6 (4), 6-1 win over Hawaii Pacific University sophomore Peter Michnev in a Maui Challenger second-round match Thursday at Wailea Tennis Club. Soeda, who reached the second round of the Australian Open earlier this month, will face Bradley Klahn in the quarterfinals of the USTA Pro Circuit Challenge event.

Second photo: Fifth-seeded Alex Bogomolov Jr. reaches for a shot during the second set of a 6-3, 7-6 (4) victory over Peter Polansky. Bogomolov, who bowed out in the first round in Melbourne, will next face Mischa Zverev.