Jack for me. Wins over Alcarez and Berretini stand out but he has stepped up to be clear British #1 while our other contenders have struggled. And he is a genuine slam contender.
I know Billy will almost certainly be the POM ad I will vote for him in the final, but on assumption that he would get through to the final without my vote, I voted for Sonay. I think that getting through 3 rounds of qualifying at a GS is a huge achievement for anyone, and to do so when your ranking isn't even high enough to qualify for the draw makes it quite exceptional. I'm disappointed to see she has so little support, although there have obviously been lots of great performances this month