I think those head to head numbers have to be factored into the equation. I think Federer has been considered the GOAT for so long that people don't bother to look at the numbers and all the stats. But when you add them all up, I think Nadal has the edge and Djokovic is right there chasing him. It's crazy to say this, but we may end up ranking Federer #3 on the all-time list when it's all said and done.