4 ms·

A very easy way to do it would just be to serve the ball at > 400km/h. It's unlikely that a human could accurately return a ball at that speed more than 50% of

A very easy way to do it would just be to serve the ball at > 400km/h. It's unlikely that a human could accurately return a ball at that speed more than 50% of the time.

Ma8ee 4y ago
I don’t know the rules of tennis well enough, but would it be enough to just have an unreturnable serve to win, even if you can’t return anything yourself?
- howeyc 4y ago
  no, you have to win by two games. So you have to be able to win once with your opponent serving.