Nick Kyrgios sideshow rolls on with straight-sets defeat of JJ Wolf

• Kyrgios defeats Wolf 6-4, 6-2, 6-3 to move into last 16
• Australian next faces world No 1 Daniil Medvedev

Nick Kyrgios continued his stirring progression in New York in an off-Broadway setting at Flushing Meadows on Friday night. As Serena Williams, the 23-time grand slam champion, was sent into retirement by fellow Australian Ajla Tomljanovic, Kyrgios was blitzing JJ Wolf by 6-4, 6-2, 6-3 in 1hr 55m on nearby Louis Armstrong Stadium.

In a normal US Open, a Friday night outing on Armstrong would scarcely be a sideshow, such is the electric vibe that can be felt on a court that is grand in its own right. Kyrgios is the best supporting actor to start the US Open and the Wimbledon finalist was never seriously challenged by Wolf, a hard-working wildcard entry.