Stockholm Open: Wawrinka earns impressive win over Nakashima to make second round

Swiss wildcard Stan Wawrinka reached the second round of the Stockholm Open by beating American Brandon Nakashima, the No 6 seed, 6-4, 6-4 at the Kungliga Tennishallen.

Wawrinka, ranked No 217, will face Spaniard Alejandro Davidovich Fokina next.

Stockholm ATP 250, other first-round results (Kungliga Tennishallen, hard, EUR 690.135, most recent results first):

• Quentin Halys beat Sumit Nagal: 6-0, 6-4
• Alejandro Davidovich Fokina beat Thiago Agustin Tirante (Q): 7-6 (2), 6-2
• Alexandre Muller beat Leo Borg (WC): 6-3, 7-6 (5)
• Nicolas Jarry (5) beat Elias Ymer (WC): 2-6, 6-4, 7-6 (7)
• Laslo Djere (Q) beat Pedro Martinez Portero: 6-2, 6-0
• Miomir Kecmanovic beat Cameron Norrie: 6-4, 6-4
• Jacob Fearnley (Q) beat Corentin Moutet: 6-2, 7-6 (5)
• Matteo Berrettini beat Luciano Darderi (8): 6-4, 6-3
• Tallon Griekspoor (7) beat Pavel Kotov: 6-4, 6-3
• Lorenzo Sonego beat Marc-Andrea Huesler (Q): 7-6 (1), 7-5
• Dominic Stricker beat Aleksandar Kovacevic: 6-4, 5-7, 6-4