Acapulco QF previews and predictions: Machac vs. Tien, Nakashima vs. Goffin
At No. 8, Tomas Machac is the highest-seeded player remaining in Acapulco–but he may not have an easy time on Thursday with Learner Tien on the other side of the net. Brandon Nakahima faces David Goffin in the quarters. […]