Anastasia Potapova upsets former World No. 1 Karolina Pliskova in Madrid Open
Tomas Kauer - News Moderator 
Unseeded Anastasia Potapova of Austria continued her impressive run at the Madrid Open on Tuesday, taking down former World No. 1 Karolina Pliskova of Czechia 6-1, 6-7 (4), 6-3, to become the first lucky loser to reach a WTA 1000 semifinal.
