Two Aussies remain standing in the singles draw at the Cincinnati Open
Alexei Popyrin (21) vs. Andrey Rublev (9)
Popyrin leads the H2H 2-1.
He is 5-2 vs. top 20 opponents at Masters 1000 level this year.
Adam Walton vs. Jiri Lehecka (22)
Lehecka leads the H2H 1-0 def Walton 6-1, 6-3 in...