US Open WTA QF Previews: Serena vs. Pironkova, Azarenka vs. Mertens
US Open: Playing after three years, Tsvetana Pironkova shows value of WTA's changed motherhood rules
Tsvetana Pironkova: "Es ist großartig, ohne zusätzlichen Druck zu spielen ..."
wta on Twitter: "Qualifier @TPironkova wins 1st #WTA title with 64 64 victory over Kerber at @SydneyTennis--> http://t.co/gTAZhGKM3m http://t.co/81d13iMLLB" / Twitter
Tsvetana Pironkova announces return to professional tennis | Tennisuptodate.com
Tsvetana Pironkova: “In 2009 I lost almost all my points but that didn't break me down” | Tsvetana Pironkova News
WTA Sofia - Tsvetana Pironkova and Russian Maria Kirilenko awarded wild cards for Sofia year ending event
Week 2 WTA / ATP Review: Pironkova and Muguruza win first WTA titles | Moo's Tennis Blog
Tsvetana pironkova bulgaria returns maria hi-res stock photography and images - Alamy
WTA hotties: 2014 Hot-100: #15 Tsvetana Pironkova (@TPironkova)
Tsvetana Pironkova - Wikipedia
Bulgaria's Tsvetana Pironkova Climbs 13 Positions in WTA Ranking - Novinite.com - Sofia News Agency