The number-one ranked tennis player in the world — Novak Djokovic — sparked controversy over the weekend when he questioned whether women in tennis deserve equal pay, reports the BBC . Djokovic was speaking after winning the BNP Paribas Open at Indian Wells on Sunday.Before the matches began, the event's CEO, Raymond Moore, said that women were riding "on the coattails of men" and, "If I was a lady player, I’d go down every night on my knees and thank God that Roger Federer and Rafa Nadal were born, because they have carried this sport. They really have."Djokovic called these remarks "not politically correct." However, while praising the women for their efforts on equal pay, Djokovic said that men should "fight for more.""Obviously it's a very delicate situation," he said . "Women deserve respect and admiration for what they are doing. You know, equal prize money was the main subject of the tennis world in the last seven, eight years." He went on to say , "I applaud them for that, I honestly do. They fought for what they deserve and they got it. On the other hand I think that our men's tennis world, ATP World, should fight for more because the stats are showing that we have much more spectators on the men's tennis matches."Currently, female tennis players are paid significantly less at women's-only events when compared with men's events of the same size. Comparatively, number-one male player Djokovic won £15.06 million last year, while number-one female player Serena Williams won £7.36million, according to the BBC