Novak Djokovic scraped and slid to an opening 6-2 2-6 6-3 victory over Daniel Gimeno-Traver at the Madrid Masters on Tuesday.
'It's impossible to move,' he fumed.That was not tennis. Either I need football shoes or some advice on how to play on this court. '
Djokovic, is playing for the first time since losing the Monte Carlo final to, the second seed who has so far led the criticism against the blue look.
Rafa Nadal and, have also expressed concern about the decision to switch from traditional red clay to blue.
The blue-clay plan was put into action by the tournament's billionaire impresario Ion Tiriac.The blue clay had been approved for one year and all feedback from the players would be taken into consideration when deciding on its future use.