 So with the massive upset of Igas Fiontec losing at the US Open, she's actually also lost her number one ranking, which means that Irina Sabalenka after the tournament will be officially the world number one. She's not officially the world number one now. Let's go have a look at the live rankings and see how far Sabalenka can get from Fiontec at number two. So this is what the live rankings look like right now in Sabalenka. You can see there will be world number one because Igas Fiontec has lost at the US Open. She's only up by 11 points. So if she does lose tomorrow to Kazakina, she will only be number one by 11 points, which means that Fiontec could take it back pretty quickly after. But if Sabalenka was to win the US Open, she could be as far as 1800 points ahead of Fiontec in the rankings, which would keep it there possibly for the end of the year and going into the trial and open next year. So Sabalenka might be number one now, but the opportunity to be number one for the rest of the season is definitely there and a possibility of taking that spot and running with it if she can get through the rest of the tournament. So there it is, new number one coming Monday and that's going to be huge for the WTA. It's the first time we've had a change in the rankings since Barty retired, of course Barty retired at number one, Fiontec took over at number two at the time back in March of last year. So now we have a new number one. It's Sabalenka. She won the Australian Open. She won the semifinals of the French and of Wimbledon as well. And if she wins the US Open, I don't think there's any doubt that she's the best player on the planet. Two slams in one year. That is massive. But let me know down in the comments below. How long will Sabalenka be number one? Because of course it does depend on how she does for the rest of this tournament. She loses tomorrow. It might be only a couple of weeks because Fiontec will want to get their number one spot back. We have a new number one as of Monday next week. Arena Sabalenka takes Fiontec over.