Truth is, none of the top players are going to get a spot from another top player. They can all beat each other on a given day.
I'll go ya one better . On any given day, a player that most people have never even heard of can beat a professional in a short race. I've seen it happen many a time in tournaments and on pool streams.
There are literally thousands of "A" or better poolplayers living in America alone. In a short race, if the lesser player is "on" his/her game and the better player is not, it can easily be an upset-in-the-making.
For this reason alone is why I have never been in awe of any poolplayer. I've seen some pretty amazing things from a lot of players both professional and amateur in my many days around the pool culture.
Any two professional players in a match, well, many times the winner is determined on who gets the better rolls. Without that factor, it's a toss-up.
Maniac