`` The scoreboard rewards conservative decision-making , the court rewards percentage cross-court tennis . Lukas Rosol beat No . 2 seed Rafael Nadal in five sets at Tennis . The German world No . 100 had only previously won 2 matches on the ATP Tour . Tennis coach Martina Navratilova believes success is down to mentality and self-belief . Jimmy Connors and Lukas Rosol doubt Rosol can build on his win .
Lukas Rosol beat No . 2 seed Rafael Nadal in five sets at Tennis . The German world No . 100 had only previously won 2 matches on the ATP Tour . Tennis coach Martina Navratilova believes success is down to mentality and self-belief . Jimmy Connors and Lukas Rosol doubt Rosol can build on his win .