Slovenia's Jakupovic was leading Stefanie Vogele 6-4 5-6 at Melbourne Park when she slumped to her knees at the back of the blue hardcourt suffering breathing difficulties.
Twenty-eight people have been killed and thousands made homeless in recent months as huge fires across the country have scorched 11.2 million hectares (27.7 million acres), nearly half the area of the United Kingdom. Jakupovic, 28, told reporters she was fighting for breath.
Australian Open
‘It’s like ice out there’ - Djokovic on court speed
10/02/2021 AT 08:17

Distressing scenes in Melbourne as player retires after smoke brings on coughing fit

"On the warm-up at 9 o’clock, I was having chest pain,” she said. "On the match, after 25 minutes or so, I was getting difficulty, like an asthma attack, which I don’t have. So I called the physio on the court and I was getting better. After some time, the end of the second set, the physio came again, I thought I would be better.
The points were getting bigger and I couldn’t breathe out on the court. I couldn’t stand up. I’m angry and sad. I’m more sad because I had the win (in my grasp) and I just couldn’t finish it. I don’t have asthma even and I don’t have breathing problems from the heat. It was really bad, I never experienced something like this. I was really scared. I was scared that I would like collapse so that’s why I went on the floor because I couldn’t walk any more
"I couldn’t stretch myself. It was better when I was round because I could get some air.”
Her retirement came only hours after tournament director Craig Tiley defended the decision to proceed with qualifiers after they were initially delayed due to the poor air.

Biggest names in tennis sign up for Rally for Relief tournament in Melbourne

"During the period of when we suspended practice and restarted the matches there was an improvement in the conditions," Tiley told reporters before Jakupovic's retirement. The pollution prompted warnings from Victoria state's environment watchdog for people to stay indoors, bring pets inside and shut windows.
A horse-racing meeting in the western suburbs was cancelled and outdoor construction workers downed tools for the day, but governing body Tennis Australia said early on Tuesday that "conditions onsite (were) improving" at Melbourne Park.
Bushfire smoke has affected a number of elite sporting competitions involving football, rugby league and cricket, and the pollution has raised safety fears at tennis's first Grand Slam of the year.

Players speak out

Players woke to a pea-soup haze blanketing Melbourne, prompting Ukraine's world number five Elina Svitolina to post a graphic of Melbourne's "very unhealthy" air measured by the World Air Quality Index, a global monitor, on Twitter. (
"Why do we need to wait for something bad to happen to do an action," she tweeted.
Men's former world number six Gilles Simon posted a biting tweet about Australian Open (AO) organisers.
"When we find doctors who say that playing at 45 degrees is not dangerous at the AO and referees who say that the wet grass is not slippery at Wimbledon, we must be able to find an expert who certifies that the air quality is sufficient right?"
Victoria's Chief Health Officer Brett Sutton told local media the air quality in Melbourne had been the "worst in the world" overnight.

Sharapova match abandoned

Former world number one Maria Sharapova's warmup match at the Kooyong Classic in Melbourne's eastern suburbs was abandoned with the Russian trailing Germany's Laura Siegemund 7-6 5-5 after both players complained to the chair umpire.
Five-times Grand Slam champion Sharapova said she felt a cough coming on in the second set.
"After two and a half hours that was the right call for me. I think both of us felt it," she told reporters.

Kyrgios breaks down in tears over bushfire tragedy

Authorities expect the smoke to linger until Wednesday when afternoon showers are forecast.
Australian Open men's champion Novak Djokovic expressed concern earlier this month that bushfire smoke might cause health problems for players.
Tournament organisers said last week that play would be confined to Melbourne Park's three roofed stadiums and eight indoor courts in the "unlikely case of extreme smoke conditions".
Australian Open
'What do you mean I got frustrated?' - Djokovic's awkward interview moment
08/02/2021 AT 15:03
Australian Open
Andreescu 'so relieved' with comeback win
08/02/2021 AT 15:00