wow what a start from the number two seeds just beautiful controlled aggression out here and that one is long and this time the number two seed does indeed have the double break advantage and in a couple of moments time she will well that was a mightily impressive opening set for the number two seed arena sabalenka is landing with couple of inches of the Baseline oh she done well there yeah it's a great oh wow gets the break in style do yeah just a little short and sellena certainly doesn't need a second invitation to pounce on a ball like that [Music] ni went for a big swing can't blame her 40 love 40 well for the fourth consecutive year arena sabalenka is in the US Open quarterfinals a nice hug between two good friends of course former doubles Partners you look at the score line it looks pretty routine 62 64 but in reality it was anything but certainly that second set Arena sabalenka had to find some of her best stuff under pressure there she doesn't know who she'll be taking on next but it will either be Donna veic or Jang chinen