Q. Do you think Roger is even better than Sampras at his best, and he could maybe break one day the record of Sampras?
ANDRE AGASSI: Pete was great. I mean, no question. But there was a place to get to with Pete, you knew what you had to do. If you do it, it could be on your terms. There's no such place like that with Roger.
I think he's the best I've played against. But I also think the accomplishment of winning that many Slams requires a number of things, including a little bit of luck to make sure you're healthy, nothing goes wrong.