Mexican Open: Koepfer books spot in second round

German Dominik Koepfer defeated French qualifier Terence Atmane 6-4, 4-6, 6-0 to reach the second round of the Mexican Open at the Princess Mundo Imperial Resort in Acapulco on Wednesday night.

Koepfer, ranked No 58, will play American Frances Tiafoe, the No 8 seed, next.

Acapulco ATP 500, other first-round results (Princess Mundo Imperial Resort, hard, USD 2.206.080, most recent results first):

• Rodrigo Pacheco Mendez vs. Dusan Lajovic
• Alexander Zverev vs. Daniel Altmaier
• Aleksandar Kovacevic vs. Jordan Thompson
• Casper Ruud vs. Christopher Eubanks: wednesday
• Michael Mmoh vs. Holger Rune: wednesday
• Frances Tiafoe beat Max Purcell: 4-6, 6-3, 6-0
• Stefanos Tsitsipas (5) beat Roman Safiullin: 6-3, 6-4
• Flavio Cobolli (Q) beat Felix Auger-Aliassime: 2-6, 6-3, 6-2
• Matteo Arnaldi beat Taylor Fritz (4): 6-4, 4-6, 6-3
• Alex De Minaur (3) beat Taro Daniel: 6-2, 6-1
• Yoshihito Nishioka (LL) beat Nuno Borges: 3-6, 6-2, 6-4
• Sebastian Ofner beat Ernesto Escobedo (WC): 6-7 (7), 6-4, 7-6 (4)
• Ben Shelton beat Daniel Evans: 2-6, 7-5, 7-6 (5)
• Jack Draper beat Tommy Paul (7): 6-0, 6-4
• Miomir Kecmanovic beat Diego Schwartzman (WC): 4-6, 6-3, 6-1