This new breakthrough -- perhaps the most significant change to the game since the tie-breaker -- will improve line calls for players, while adding excitement and intrigue for fans and TV viewers.

So far there's 100 percent support, which is not always the case with a rule change for a game that has been around for 100 years. To be honest, we expected a little more controversy at first.

With the speed and power of today's game, the time has come for tennis to benefit from new technology, while adding to the fan experience.

The human eye cannot keep up with that speed and power.

We feel this approach is an opportunity for us to help officials and players while hopefully creating a bit more excitement and intrigue for fans.

The idea that the doubt is left in a player's mind as to whether there was a right call or not is troubling in a time when you know that technology is available to tell you absolutely whether the ball was in or out.