US Open: Playing after three years, Tsvetana Pironkova shows value of WTA's changed motherhood rules
Tsvetana Pironkova completes run to Sydney International title - ESPN
Qualifier Tsvetana Pironkova takes down No. 5 seed Angelique Kerber to win Sydney title - Sports Illustrated
WTA - Qualifier Tsvetana Pironkova wins 1st WTA title with 64 64 victory over Angelique Kerber at Sydney International - Australian Open Series. 1st qualifier to win a Premier title since 2010!
Pin on Tsvetana Pironkova
Tsvetana Pironkova - Trivia - IMDb
Monday US Open WTA Betting Preview: Can Pironkova Keep Her Surprise Run Going? (Sept. 7)
Tsvetana Pironkova - Wikipedia
Tsvetana Pironkova wins at WTA's Grand Prix SAR in Morocco - Sports Illustrated