Four different slam winners this year. Two of them beating Serena Williams in finals. New faces like Bianca Andreescu, Coco Gauff, Taylor Townsend. Going into a slam not sure who will win. It’s exciting. On the men’s side you had two of the Big Three winning all 4 slams this year. Last time someone not named Federer, Nadal or Djokovic won a slam was 2016. Guys like Tsitsipas, Khachanov, Bautista Agut, Thiem losing in the first round of the US Open. Zverev completely underperforming (his masters 1000s record this year is 6-7) and looking like he may never win a slam. ATP should be very worried. When the Big Three are gone who’s going to watch?