Sports numerology??

I think you have your work cut out for you to pick a winner of anything based on numerology.

I don't see how all the factors of a match can be hidden in a number.

What % of wins do each have on the surface of the game in question.

What % of aces do each serve in a match?

How is each feeling physically & emotionally on that day?

Is either playing on their home court?

And on and on and on.

May I ask why you want to pick a winner of a match?

I try to pick winners daily in team sports, so I have an idea what's entailed.