Tennis says its goodbyes to Li Na in a tear-jerking ceremony in Beijing , China . Recurring knee injuries had forced the 32-year-old to call time on her career . Wozniacki , Kvitova and Jankovic were among those to lead the emotional tributes . Score: 6
Tennis says its goodbyes to Li Na in a tear-jerking ceremony in Beijing , China . Recurring knee injuries had forced the 32-year-old to call time on her career . Wozniacki , Kvitova and Jankovic were among those to lead the emotional tributes . World ' No.2 Rafa Nadal came on court to present her with a bouquet of flowers .