![Denisa Allertova of the Czech Republic in action during her first-round match at the 2019 US Open Grand Slam tennis tournament Stock Photo - Alamy Denisa Allertova of the Czech Republic in action during her first-round match at the 2019 US Open Grand Slam tennis tournament Stock Photo - Alamy](https://c8.alamy.com/comp/2C8XJY6/denisa-allertova-of-the-czech-republic-in-action-during-her-first-round-match-at-the-2019-us-open-grand-slam-tennis-tournament-2C8XJY6.jpg)
Denisa Allertova of the Czech Republic in action during her first-round match at the 2019 US Open Grand Slam tennis tournament Stock Photo - Alamy
![Brit No2 Johanna Konta knocked out of French Open by Denisa Allertova | Tennis | Sport | Express.co.uk Brit No2 Johanna Konta knocked out of French Open by Denisa Allertova | Tennis | Sport | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/72/590x/579857_1.jpg)
Brit No2 Johanna Konta knocked out of French Open by Denisa Allertova | Tennis | Sport | Express.co.uk
US Open Tennis on X: "UPSET 🚨 : Danisa #Allertova takes down No. 29 seed #Ivanovic 7-6(4), 6-1. #usopen https://t.co/YlvYzwZutd" / X
![Australian Open: Denisa Allertova beats Magda Linette to reach quarterfinals | Tennis News - Hindustan Times Australian Open: Denisa Allertova beats Magda Linette to reach quarterfinals | Tennis News - Hindustan Times](https://images.hindustantimes.com/rf/image_size_960x540/HT/p2/2018/01/19/Pictures/tennis-australian-australia-margaret-court-arena-melbourne_4e2f67da-fcc3-11e7-a1cf-7dff4aec86fa.jpg)
Australian Open: Denisa Allertova beats Magda Linette to reach quarterfinals | Tennis News - Hindustan Times
![Australian Open: Contender Elina Svitolina races past Denisa Allertova | Tennis News - The Indian Express Australian Open: Contender Elina Svitolina races past Denisa Allertova | Tennis News - The Indian Express](https://images.indianexpress.com/2018/01/svitolina-fb1.jpg?w=389)
Australian Open: Contender Elina Svitolina races past Denisa Allertova | Tennis News - The Indian Express
![Denisa Allertova of the Czech Republic reacts after losing a point to Ukraine's Elina Svitolina during their fourth round match at the Australian Open tennis championships in Melbourne, Australia Monday, Jan. 22, Denisa Allertova of the Czech Republic reacts after losing a point to Ukraine's Elina Svitolina during their fourth round match at the Australian Open tennis championships in Melbourne, Australia Monday, Jan. 22,](https://c8.alamy.com/comp/2MP5AFN/denisa-allertova-of-the-czech-republic-reacts-after-losing-a-point-to-ukraines-elina-svitolina-during-their-fourth-round-match-at-the-australian-open-tennis-championships-in-melbourne-australia-monday-jan-22-2018-ap-photong-han-guan-2MP5AFN.jpg)
Denisa Allertova of the Czech Republic reacts after losing a point to Ukraine's Elina Svitolina during their fourth round match at the Australian Open tennis championships in Melbourne, Australia Monday, Jan. 22,
![Czech tennis player Karolina Pliskova plays against Denisa Allertova of Czech Republic during the J& Czech tennis player Karolina Pliskova plays against Denisa Allertova of Czech Republic during the J&](https://cdn.imago-images.com/bild/sp/0019717087/m.jpg)