Alexei Popyrin has played his part ahead a likely third-round US Open showdown with defending champion Novak Djokovic after defying searing heat in New York to outclass Spaniard Pedro Martinez 6-2 6-4 6-0.
It comes as three Aussie stars were sent packing from Flushing Meadows.
Popyrin, the men’s 28th seed, was made to work hard in the heatwave conditions, twice having to fight back from break points down in the second set.
He showed his mettle to pull through in one hour, 48 minutes, his supreme final set sending a statement to his rivals.
The 25-year-old Montreal Masters champion has yet to drop a set en route to the last 32 and blasted another 13 aces on Thursday AEST.
Chasing an unprecedented 25th grand slam singles crown, second-seeded Djokovic is facing fellow Serb Laslo Djere later in the men’s feature night match.
The winner will play Popyrin for a place in the last 16.
Meanwhile, Popyrin’s compatriot Rinky Hijikata has been dealt a grand slam reality check.
Aussie Alexei Popyrin has played his part ahead a likely third-round US Open showdown with Novak Djokovic after defying searing heat in New York to outclass Spaniard Pedro Martinez in straight sets
Emerging Aussie star Maya Joint was beaten 6-4 6-0 by 2017 runner-up and local hope Madison Keys
Hijikata was no match for Grigor Dimitrov, suffering a 6-1 6-1 7-6 (7-4) thrashing at the hands of the Bulgarian ninth seed to bow out in the second round.
Former women’s quarter-finalist Ajla Tomljanovic and 18-year-old qualifier Maya Joint were also eliminated on day three at Flushing Meadows.
With 10 players making the second round, Australia’s bumper 20-strong contingent had made their brightest start to the Open in 45 years.
The men, in particular, have been on fire with eight Australians winning their opening matches for the first time since 1976 – almost half a century ago.
Hijikata stormed to the fourth round last year as a wildcard but knew he’d have his work cut out against Dimitrov, who is playing his best tennis at age 33.
Hijikata, though, could not have imagined winning only two games in the first two sets.
The 23-year-old put up more of a fight in the third but the one-time world No.3’s class ultimately prevailed as Dimitrov won through in two hours and 10 minutes.
Tomljanovic lost her second-round match 6-3 6-2 to Belgian 33rd seed Elise Mertens, while Joint’s breakout grand slam run came to a halt with a 6-4 6-0 loss to 2017 runner-up Madison Keys.
‘It was a competitive first set and I had my chances but she played really well,’ Joint said.
‘She lifted in the second set for sure and, yeah, I don’t think I did anything wrong.’
Despite the defeat, Joint is projected to leave New York with a career-high ranking of No.108 in the world and on track to gain direct entry to the Australian Open in January, after winning three qualifying matches then her posting her maiden main-draw grand slam victory.