(Adds final attendance figure in par five)
By Melanie Burton
MELBOURNE, Feb 8 (Reuters) - Tennis fans wearing masks filtered into Melbourne Park on Monday for the start of the Australian Open, this year's first Grand Slam event, as the host city recorded one new locally transmitted case of the novel coronavirus.
Players and staff arriving from overseas have all served 14 days of quarantine but foreign fans have been kept out as part of Australia's tough and effective measures to get to grips with the coronavirus.
The tournament will welcome about half its usual capacity, with crowds limited to 30,000 fans a day, at its sprawling site divided into three distinct zones around the main showcourts named after Australian tennis greats Margaret Court and Rod Laver, and former state leader John Cain.
There was no rush of spectators on Monday and it was not clear if it was the overcast sky and 17 Celsius (62.6 Fahrenheit) temperature or coronavirus concerns keeping people away.
Organisers, expecting a slow start to the two-week championships, said 17,922 fans passed through the gates on Monday compared to 64,387 on day one last year.
While bushfire smoke was the main concern in 2020, health and safety are the watchwords this year with masks, physical distancing and contact-tracing at the ready to stem any outbreak.
More than 800 hand sanitizer dispensers have also been installed together with QR code checks, click and collect for food and drinks and daily deep cleaning.
"This year it has been all about making sure when our fans come on site they feel safe," Tennis Australia's Chief Operating Officer Tom Larner told reporters on the eve of the event.
"The zones are set up to make sure that if we did have any positive cases on site, we can really quickly and accurately track who has been in that area."
Australia has been more successful in combating the coronavirus than many other countries with 28,800 cases over the past year and 909 deaths, largely as a result of its decisive lockdowns and border closures.
'DOING GREAT'
That success has set the stage for the third Grand Slam of the pandemic, but the first to allow big crowds after the U.S. and French Opens passed safely enough but with largely empty stadiums.
But warm-up tournaments that packed out stadiums across Australia a year ago have drawn tiny crowds to Melbourne Park over the past week, even with the game's biggest stars in action after completing their quarantine.
Undaunted fan Boris Trbojevic, 30, travelled 1,700 km from the city of Brisbane to watch the tennis for a few days and was not worried about the coronavirus or getting caught up in a lockdown if a cluster of cases were to appear.
"It's a risk, but that's the way it is," he said.
"Australia as a country has been doing great. Just one new case overnight ... but it's one case out of 25 million people."
Karen Orelli, 52, and sister Megan Batrouney, 50, said while things weren't as cheerful as they usually are, the coronavirus virus restrictions meant things weren't so crowded.
"We can sit together but there are two seats between us and the next people," Orelli said.
"It's good because you can get around, you can get onto all the courts, you can see whatever you want."
Australia reported just one locally transmitted case of COVID-19 on Monday, in Melbourne - linked to a quarantine hotel not associated with the tennis.
Neighbouring New South Wales state was investigating another case in a returned traveller who tested positive after leaving hotel quarantine.