再生回数:790
YouTubeでの評価:
On the occasion of the Zurich Open, a tournament in the ATP Champions Tour, eight tennis legends visited Zurich in March 2011. It was the ideal platform for asking previous Grand Slam winners and top-ranked world players like Pete Sampras, Ivan Lendl or Michael Stich what they think about Roger Federer and what can still be expected of him in the future. |