Rune punches ticket to Acapulco second round
Holger Rune scraped past Roberto Carballes Baena in two competitive sets on Tuesday in Acapulco. Either Brandon Nakashima or Benjamin Bonzi is next up for Rune.

Dane Holger Rune, the No 4 seed, defeated Spaniard Roberto Carballes Baena 7-6 (4), 6-3 to advance to the second round of the Mexican Open at the Arena GNP Seguros in Acapulco on Tuesday night.
Rune, ranked No 13, will next play the winner of a match between Frenchman Benjamin Bonzi and American Brandon Nakashima.
Acapulco ATP 500, other first-round results (Arena GNP Seguros, hard, USD 2.585.410, most recent results first):
- Frances Tiafoe vs. Alexandre Muller
- Alex Michelsen vs. Yunchaokete Bu
- Denis Shapovalov vs. Nishesh Basavareddy
- Benjamin Bonzi vs. Brandon Nakashima
- Alexander Zverev vs. Matteo Arnaldi
- Aleksandar Vukic vs. Rodrigo Pacheco Mendez:
- Alejandro Davidovich Fokina vs. Mattia Bellucci:
- Tommy Paul (3) beat Gabriel Diallo (Q): 6-2, 6-2
- Learner Tien (Q) beat Cameron Norrie: 7-6 (5), 6-3
- David Goffin beat Rinky Hijikata: 6-2, 6-3
- Marcos Giron beat Adam Walton (Q): 7-6 (4), 6-2
- Ben Shelton (5) beat Flavio Cobolli: 7-6 (4), 7-6 (4)
- Casper Ruud (2) beat Arthur Rinderknech: 6-4, 6-3
- Tomas Machac (8) beat Jakub Mensik: 6-4, 2-6, 6-3
- Daniel Altmaier (WC) beat Miomir Kecmanovic: 4-6, 6-4, 6-3