Nikola Bartunkova
Iva Jovic beats Nikola Bartunkova to set up Guadalajara final with Emiliana Arango
WTA roundup: Frech out of Guadalajara Open, lower seeds triumph in Sao Paulo
Tennis Tracker: Czechia defeat United States in blockbuster Davis Cup clash
Czech tennis player Bartunkova free to return to action after accepting six-month doping ban
Wimbledon junior runner-up Nikola Bartunkova suspended for doping violation
WTA roundup: Paolini battles into Tunisia final eight after triumphing over Marcinko
Tennis Tracker: Fritz falls in Tokyo, Tsitsipas through in Antwerp as only top seed left
WTA roundup: Number five seed Zhu Lin falls in Nanchang opener to Diana Shnaider
Henry Searle ends Britain's 61-year wait for Wimbledon boys' singles success
'Absolutely filthy': Lyon unleashes feelings after being overlooked in Brisbane
England all out for 334 in first innings of second Ashes Test after Root century
Australia talisman Starc becomes most prolific left-arm paceman in Test history
Three share Australian Open lead as struggling Rory McIlroy falls behind
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