Bianca Andreescu reflects on 'crazy' year as she prepares for US Open final

But Andreescu, still ranked a lowly 152 at the start of the year, has now joined Shriver and Venus Williams as the only women to make the final on their main draw debut.

"Had someone told me last year that I'd be in this final I don't think I would have believed them," said the Canadian, seeded 15th.

"I was ranked, like, outside 150, I think. It's just crazy what a year can do.

"In fact if someone would have said that a couple weeks ago, I think I would have believed them.

"I've always wanted to play Serena. I remember always telling my team I wanted to play her right before she retires.

"I'm really looking forward to it. She's an amazing champion on and off the court. It's going to be fun.

"I've always dreamt of this moment ever since I was a little kid. But I don't think many people would have actually thought that it would become a reality.

"I fought really hard to get to this point, so I really think I deserve to be in the finals on Saturday.

"I watched her win most of her grand slam titles. She's fighting for her 24th on Saturday. I'm sure she's going to bring her 'A' game.

"I'm going to try to bring my 'A' game, too. Hopefully, I guess, may the best player win."

Williams steamrollered Elina Svitolina 6-3 6-1 to reach her fourth major final since becoming a mother two years ago.

The 37-year-old lost the previous three – that acrimonious match with Naomi Osaka here last year and two Wimbledon finals – meaning she remains tantalisingly one short of Margaret Court's record tally of 24 major titles.

Yet Williams maintains the milestone is not her motivation: "I'd definitely still be playing even if I had already passed it," she said.

"I've had so many chances to pass it, but it's cool because I'm playing in an era, or five eras, with so many amazing players.

"If you look at the span of the career, the players I've played, it's amazing that I was able to get this many."