MELBOURNE: Spain's Carla Suarez Navarro blitzed into the Australian Open quarter-finals with a stunning 4-6, 6-4, 8-6 win over Anett Kontaveit Sunday.
The Estonian 32nd seed blew a set and 4-1 lead with two breaks to allow the 39th-ranked Spaniard back into the match.
She also stumbled when serving for the match at 5-4 in the third, as the experienced Suarez Navarro reached her third Australian Open last eight after 2hr 15min.
"Was tough today. She started really well," said the Spaniard who has also reached the quarter-finals twice at Roland Garros and also at the US Open, but never progressed further.
"I always have to fight to the end," she added. "I just tried to play my game and stay really focused. I just run and run. That's it."
Oozing confidence after despatching French Open champion Jelena Ostapenko in the third round, Kontaveit was on the front foot from the off.
Suarez Navarro was ranked in the top 10 less than two years ago but has been on a downward slide and had no answer to the pace of Kontaveit's early ground strokes.
The 22-year-old made the decisive break in the fifth game and secured a 5-3 lead with the standout shot of the first set, a superb running forehand pass that flew around the net post to bring the Rod Laver Arena crowd to their feet.
Kontaviet served out after 42 minutes and in the second, a bullet-like backhand gave her a second break of serve to 4-1 up with one foot in the quarter-final.
But 29-year-old Suarez Navarro, whose first Grand Slam quarter-final at Melbourne Park was nine years ago, drew on her experience and began to play a patient game, extending the rallies.
Nerves set in for Kontaveit as she neared her first Slam quarter-final and a forehand which had powered 15 winners in the first set alone faltered.