![Czech tennis player Zdenek Kolar in action during the training session prior to the Davis Cup..., Stock Photo, Picture And Rights Managed Image. Pic. CKP-P201607130395601 | agefotostock Czech tennis player Zdenek Kolar in action during the training session prior to the Davis Cup..., Stock Photo, Picture And Rights Managed Image. Pic. CKP-P201607130395601 | agefotostock](https://previews.agefotostock.com/previewimage/medibigoff/840544d024a96db14e7c362bf4038c47/ckp-p201607130395601.jpg)
Czech tennis player Zdenek Kolar in action during the training session prior to the Davis Cup..., Stock Photo, Picture And Rights Managed Image. Pic. CKP-P201607130395601 | agefotostock
![Roland-Garros on Twitter: "A battle for the ages 🤝 @steftsitsipas x Zdenek Kolar #RolandGarros https://t.co/B8Xe80NkcS" / Twitter Roland-Garros on Twitter: "A battle for the ages 🤝 @steftsitsipas x Zdenek Kolar #RolandGarros https://t.co/B8Xe80NkcS" / Twitter](https://pbs.twimg.com/media/FTtiDJpakAACKlG.jpg:large)
Roland-Garros on Twitter: "A battle for the ages 🤝 @steftsitsipas x Zdenek Kolar #RolandGarros https://t.co/B8Xe80NkcS" / Twitter
![zdenek kolar during ATP Bergamo Challenger, Bergamo, Italy, 22 Feb 2020, Tennis Tennis Internationals Stock Photo - Alamy zdenek kolar during ATP Bergamo Challenger, Bergamo, Italy, 22 Feb 2020, Tennis Tennis Internationals Stock Photo - Alamy](https://c8.alamy.com/comp/2B15J5B/zdenek-kolar-during-atp-bergamo-challenger-bergamo-italy-22-feb-2020-tennis-tennis-internationals-2B15J5B.jpg)
zdenek kolar during ATP Bergamo Challenger, Bergamo, Italy, 22 Feb 2020, Tennis Tennis Internationals Stock Photo - Alamy
![Prostejov, Czech Republic. 18th June, 2021. Zdenek Kolar (Czech) attends the Moneta Czech Open - ATP Challenger Tour tennis tournament, semifinal, on June 18, 2021, in Prostejov, Czech Republic. Credit: Ludek Perina/CTK Prostejov, Czech Republic. 18th June, 2021. Zdenek Kolar (Czech) attends the Moneta Czech Open - ATP Challenger Tour tennis tournament, semifinal, on June 18, 2021, in Prostejov, Czech Republic. Credit: Ludek Perina/CTK](https://c8.alamy.com/comp/2G3XN24/prostejov-czech-republic-18th-june-2021-zdenek-kolar-czech-attends-the-moneta-czech-open-atp-challenger-tour-tennis-tournament-semifinal-on-june-18-2021-in-prostejov-czech-republic-credit-ludek-perinactk-photoalamy-live-news-2G3XN24.jpg)
Prostejov, Czech Republic. 18th June, 2021. Zdenek Kolar (Czech) attends the Moneta Czech Open - ATP Challenger Tour tennis tournament, semifinal, on June 18, 2021, in Prostejov, Czech Republic. Credit: Ludek Perina/CTK
![Prostejov, Czech Republic. 18th June, 2021. Zdenek Kolar (Czech) attends the Moneta Czech Open - ATP Challenger Tour tennis tournament, semifinal, on June 18, 2021, in Prostejov, Czech Republic. Credit: Ludek Perina/CTK Prostejov, Czech Republic. 18th June, 2021. Zdenek Kolar (Czech) attends the Moneta Czech Open - ATP Challenger Tour tennis tournament, semifinal, on June 18, 2021, in Prostejov, Czech Republic. Credit: Ludek Perina/CTK](https://c8.alamy.com/comp/2G3XN18/prostejov-czech-republic-18th-june-2021-zdenek-kolar-czech-attends-the-moneta-czech-open-atp-challenger-tour-tennis-tournament-semifinal-on-june-18-2021-in-prostejov-czech-republic-credit-ludek-perinactk-photoalamy-live-news-2G3XN18.jpg)