Maria Sharapova says her target for 2015 is playing her best tennis rather than wrestling the world No.1 ranking back from Serena Williams.

Should world No.2 Sharapova win the Brisbane International, she will cut the ranking points margin between her and Serena to 685 points where the American holds a 1,435-point margin going into the first week of the season, reports news.com.au. 84 more words