Pune Open: Martinez upends fourth seed Baez to make quarter-finals

Spaniard Pedro Martinez moved into the quarter-finals of the Pune Open by defeating Argentinian Sebastian Baez, the No 4 seed, 3-6, 6-1, 6-3 at the Mhalunge Balewadi Tennis Complex on Wednesday night.

Martinez, ranked No 62, will play Russian Aslan Karatsev, the No 8 seed, next.

Ahead of his victory, the Spaniard won against Indian qualifier Ramkumar Ramanathan (3-6, 7-5, 6-3).

Pune ATP250, other second-round results (Mhalunge Balewadi Tennis Complex, hard, USD 713.495, most recent results first):

• Filip Krajinovic vs. Michael Mmoh
• Marin Čilić vs. Roberto Carballes Baena
• Flavio Cobolli vs. Botic van de Zandschulp
• Benjamin Bonzi vs. Emil Ruusuvuori
• Marco Cecchinato vs. Tallon Griekspoor: Wednesday
• Maximilian Marterer (Q) beat Laslo Djere: 7-6 (5), 6-2
• Aslan Karatsev beat Tim van Rijthoven: 7-6 (7), 7-6 (8)