What is the single most important quality in a tennis champion? I would have to say desire, staying in there and winning matches when you are not playing that well.
Well I think that`s probably one of a few, where I grew up in the City of New York, it`s got a lot of energy, my parents are Irish-American so there was a bit of yelling going on in my house but it seemed normal.
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When I had Roddick on the Davis Cup team as a practice player, you could tell right away the guy was going to be a top 10, top 5 player.
