What is Tommy Haas’ tennis racquet? For you one-handed backhand lovers or fans of good tennis technique and all-round skills, Haas is a great guy to watch. Although he is retired, he has just announced that he is taking part in the exhibition tournament Bett1 Aces in Berlin. It will be interesting to see him battling the young guns there. He is a great grass-court player, so I think his …
