US
Russian tells ousted Dane her game is why she plays at Center Court
Canadian claims there are others who harbour critical opinion of Russian
Five-time grand slam winner plays first match following 15-month suspension
30-year-old will return from 15-month doping suspension on Wednesday
Sharapova had been a goodwill ambassador for the UN Development Programme for the past nine years
Sharapova, 28, is facing a suspension of up to four years by the International Tennis Federation
Meldonium, developed in Latvia for heart patients, aids blood flow and is not approved for sale in the United States
In view of the current situation, the Swiss brand has suspended negotiations and decided not to renew the contract
While most expressed shock and a degree of sympathy for the former world number one, others were less charitable
The five-time grand slam champion has been troubled by her left forearm since the start of the year