- Britain's Robson out of Wimbledon and French Open
- Nadal, Djokovic, Federer cruise in Monte Carlo
- Cibulkova romps into quarters in Malaysia
- Nadal earns 300th clay win, Federer strolls
- Nadal passes clay landmark with 300th victory
- Wawrinka waltzes through with Monte Carlo walkover
- Tennis:Grand Slam winning trio ease into Masters third round
- Cibulkova home and dry in rain-soaked Malaysia
- Impending birth could see Federer miss French Open
- Nadal, Federer rush to victories in Monte Carlo
- Federer delivers crushing victory over Stepanek
- Djokovic thumps Montanes in Monte Carlo
- Pliskova, Zhang win in Malaysian Open first round
- ATP Monte Carlo Masters results - 3rd update
- Pliskova cruises through Malaysian Open first round
- Djokovic dominates in winning Monte Carlo start
- Malaysian Open results - Day 2
- Tsonga progresses in Monte Carlo at third attempt
- French Open prize money up by over 10 percent
- Rain interrupts Malaysian Open first round
- Fognini dices with defeat but survives in Monte Carlo
- Verdasco wins all-Spanish Houston final
- Garcia opens WTA account in Bogota
- Garcia-Lopez wins all-Spanish Casablanca final
- ATP Monte Carlos Masters results - collated
- Cornet wins fourth career title in Poland
- Djokovic hits fast forward in Monte Carlo
- ATP Monte Carlos Masters results
- Verdasco, Almagro to meet in Houston final
- US Open wheelchair champion Sithole survives carjack
Li Na's ankle recovery slower than hoped
China's Li Na will miss an exhibition match in Hong Kong after an ankle injury she sustained in last month's Australian Open final failed to respond well enough to treatment, organisers said Wednesday.
The announcement comes weeks after the world number five also withdrew from the $2.3 million Qatar Open.
The 31-year-old twisted her ankle twice during her three-set loss to Victoria Azarenka in Melbourne just over one month ago and "has not responded enough to intense treatment", said a spokesman for the exhibition match.
Li was scheduled to face Denmark's Caroline Wozniacki at the BNP Paribas Showdown in Hong Kong on March 4.
She said: "Unfortunately, the ankle injury I had in the Australian Open final is still not ready for me to compete.
"I know I have some of the best fans who live in Hong Kong and I was looking forward to playing for them. I promise I will be back next year."
Fans will be anxious for Li to recover in time for the French Open in May, a tournament she won in 2011 to make her the first player from Asia to achieve a Grand Slam singles title.
World number four Agnieszka Radwanska, meanwhile, will take Li's place in Hong Kong.