Melbourne (AFP) - French veteran Alize Cornet declared "I'm not gonna stop now" after upsetting Simona Halep in brutal heat at the Australian Open Monday to make her first Grand Slam quarter-final on her 63rd attempt.
Both players struggled as the temperatures hit 33 Celsius (91 Fahrenheit) on Rod Laver Arena, but it was the 32-year-old who prevailed 6-4, 3-6, 6-4 in a gruelling 2hr 33min.
She will now play 27th-seeded Danielle Collins for a place in the semis after the American outlasted Elise Mertens 4-6, 6-4, 6-4 in a near three-hour epic.
The breakthrough has been a long time coming for Cornet, who made her Grand Slam debut at the French Open in 2005 but had never been past the fourth round before.
Thailand's Tamarine Tanasugarn previously held the record for most appearances before reaching a quarter-final at this level, achieving the feat on her 45th try at Wimbledon in 2008.
"After 16 years on the tour, I never give up.Today I realised this goal that was very important to me for a while," said Cornet, who upset world number three Garbine Muguruza in round two.
"After beating a few big names, Muguruza, today Halep, they are all players that I admire a lot.I don't know what happened in the past, and really, honestly, right now I don't care."
Asked what her goals were now after reaching a first quarter-final, Cornet replied: "Going further."
"I mean, I'm not gonna stop now.
"I'm still ambitious.I just have to soak it in, you know, take time to appreciate the moment and be proud of what I did today.
"But definitely from tomorrow I will have to think about my next match and how I can go farther in the tournament.
"The sky's the limit.For the first time of my life, I really believe I can go till the end."
The pair traded breaks in an attritional opening set before Cornet sealed it in 48 minutes that took their toll.
She needed an ice bag on her head, drank as much fluid as she could at the changeover and her hand appeared to be shaking.
Halep was also distressed in the heat, constantly bending over to catch her breath, but somehow persevered to take the second set as Cornet berated the umpire: "It's insane, it's inhuman".
The Romanian worked a break point at 3-2 in the final set but failed to convert and tossed her racquet away in disgust.
Instead it was Cornet who struck to move a break up at 4-3 as Halep netted a backhand with the Frenchwoman dropping to her knees in exhaustion three games later after clinching victory.
"It was definitely very hard conditions to play.I could see that Simona was also struggling, like me," said Cornet.
"We were both fighters on the court out there, and really giving everything we had."
