Wrong if guys do it too: 59 Grand Slam-winner on Serena incident
Reacting to American tennis player Serena Williams' US Open outburst, 59-time Grand Slam champion Martina Navratilova said that such behaviour would be unacceptable even if it was done by a male player. Navratilova also urged Williams to show restraint and recalled that at times even she felt like smashing her racket into a thousand pieces.