![Caroline Wozniacki of Denmark listens to her coach and father Piotr during her semi-final match against Serena Williams of U.S at the WTA Tour Championships in Doha October 31, 2009. Wozniacki retired Caroline Wozniacki of Denmark listens to her coach and father Piotr during her semi-final match against Serena Williams of U.S at the WTA Tour Championships in Doha October 31, 2009. Wozniacki retired](https://c8.alamy.com/comp/2E7KXPM/caroline-wozniacki-of-denmark-listens-to-her-coach-and-father-piotr-during-her-semi-final-match-against-serena-williams-of-us-at-the-wta-tour-championships-in-doha-october-31-2009-wozniacki-retired-midway-through-the-match-reutersfadi-al-assaad-qatar-sport-tennis-2E7KXPM.jpg)
Caroline Wozniacki of Denmark listens to her coach and father Piotr during her semi-final match against Serena Williams of U.S at the WTA Tour Championships in Doha October 31, 2009. Wozniacki retired
![Melbourne, Australia. 24th Jan, 2020. Piotr Wozniacki, the father and coach of CAROLINE WOZNIACKI (DEN) on the court after her retirement from tennis after losing to ONS JABEUR (TUN) on Melbourne Arena Melbourne, Australia. 24th Jan, 2020. Piotr Wozniacki, the father and coach of CAROLINE WOZNIACKI (DEN) on the court after her retirement from tennis after losing to ONS JABEUR (TUN) on Melbourne Arena](https://c8.alamy.com/comp/2APMMAN/melbourne-australia-24th-jan-2020-piotr-wozniacki-the-father-and-coach-of-caroline-wozniacki-den-on-the-court-after-her-retirement-from-tennis-after-losing-to-ons-jabeur-tun-on-melbourne-arena-in-a-womens-singles-3rd-round-match-on-day-5-of-the-australian-open-2020-in-melbourne-australia-sydney-lowcal-sport-media-jabeur-won-75-36-75-credit-csmalamy-live-news-2APMMAN.jpg)
Melbourne, Australia. 24th Jan, 2020. Piotr Wozniacki, the father and coach of CAROLINE WOZNIACKI (DEN) on the court after her retirement from tennis after losing to ONS JABEUR (TUN) on Melbourne Arena
Caroline Wozniacki on Twitter: "Enjoying these moments on court with my dad! Lots of great memories throughout my career! ❤️ #bestcoach #bestdad https://t.co/B925QQo05w" / Twitter
![Caroline Wozniacki (DEN) with her father and coach Piotr during the final of the Nature Valley International, Eastbourne 30th June 2018 Stock Photo - Alamy Caroline Wozniacki (DEN) with her father and coach Piotr during the final of the Nature Valley International, Eastbourne 30th June 2018 Stock Photo - Alamy](https://c8.alamy.com/comp/P77505/caroline-wozniacki-den-with-her-father-and-coach-piotr-during-the-final-of-the-nature-valley-international-eastbourne-30th-june-2018-P77505.jpg)
Caroline Wozniacki (DEN) with her father and coach Piotr during the final of the Nature Valley International, Eastbourne 30th June 2018 Stock Photo - Alamy
![My Parents Made a Lot of Sacrifices for My Career' - Caroline Wozniacki Reveals Why Family Was So Important for Her - EssentiallySports My Parents Made a Lot of Sacrifices for My Career' - Caroline Wozniacki Reveals Why Family Was So Important for Her - EssentiallySports](https://image-cdn.essentiallysports.com/wp-content/uploads/130409135618-caroline-wozniacki-single-image-cut.jpg?width=600)
My Parents Made a Lot of Sacrifices for My Career' - Caroline Wozniacki Reveals Why Family Was So Important for Her - EssentiallySports
![Caroline Wozniacki of Denmark is kissed by her coach after her win over Victoria Azarenka of Belarus during their WTA Tour Championships tennis match in Doha October 28, 2009. REUTERS/Fadi Al-Assaad (QATAR Caroline Wozniacki of Denmark is kissed by her coach after her win over Victoria Azarenka of Belarus during their WTA Tour Championships tennis match in Doha October 28, 2009. REUTERS/Fadi Al-Assaad (QATAR](https://c8.alamy.com/comp/2E7XHR5/caroline-wozniacki-of-denmark-is-kissed-by-her-coach-after-her-win-over-victoria-azarenka-of-belarus-during-their-wta-tour-championships-tennis-match-in-doha-october-28-2009-reutersfadi-al-assaad-qatar-sport-tennis-images-of-the-day-2E7XHR5.jpg)
Caroline Wozniacki of Denmark is kissed by her coach after her win over Victoria Azarenka of Belarus during their WTA Tour Championships tennis match in Doha October 28, 2009. REUTERS/Fadi Al-Assaad (QATAR
![Caroline Wozniacki of Denmark eats a banana as her father and coach Piotr Wozniacki talks to her during her victory over Karolina Pliskova of the Czech Republic at the Sony Open tennis Caroline Wozniacki of Denmark eats a banana as her father and coach Piotr Wozniacki talks to her during her victory over Karolina Pliskova of the Czech Republic at the Sony Open tennis](https://c8.alamy.com/comp/2E6A7KA/caroline-wozniacki-of-denmark-eats-a-banana-as-her-father-and-coach-piotr-wozniacki-talks-to-her-during-her-victory-over-karolina-pliskova-of-the-czech-republic-at-the-sony-open-tennis-tournament-in-key-biscayne-florida-march-21-2013-reuterskevin-lamarque-united-states-tags-sport-tennis-2E6A7KA.jpg)
Caroline Wozniacki of Denmark eats a banana as her father and coach Piotr Wozniacki talks to her during her victory over Karolina Pliskova of the Czech Republic at the Sony Open tennis
![Caroline Wozniacki Quote: “My dad has always been my coach. And I've spent so much time with him. So he's one of my best friends. And I can talk to...” Caroline Wozniacki Quote: “My dad has always been my coach. And I've spent so much time with him. So he's one of my best friends. And I can talk to...”](https://quotefancy.com/media/wallpaper/3840x2160/1140289-Caroline-Wozniacki-Quote-My-dad-has-always-been-my-coach-And-I-ve.jpg)
Caroline Wozniacki Quote: “My dad has always been my coach. And I've spent so much time with him. So he's one of my best friends. And I can talk to...”
![Danish Caroline Wozniacki talks to her father and coach Piotr Wozniacki during the round of the last 16 match against Czech Safarova at the Porsche Tennis Grand Prix WTA tournament at Porsche-Arena Danish Caroline Wozniacki talks to her father and coach Piotr Wozniacki during the round of the last 16 match against Czech Safarova at the Porsche Tennis Grand Prix WTA tournament at Porsche-Arena](https://c8.alamy.com/comp/D57A0H/danish-caroline-wozniacki-talks-to-her-father-and-coach-piotr-wozniacki-D57A0H.jpg)
Danish Caroline Wozniacki talks to her father and coach Piotr Wozniacki during the round of the last 16 match against Czech Safarova at the Porsche Tennis Grand Prix WTA tournament at Porsche-Arena
![Australian Open 2020 news - Caroline Wozniacki fights on with a big win over Dayana Yastremska - Eurosport Australian Open 2020 news - Caroline Wozniacki fights on with a big win over Dayana Yastremska - Eurosport](https://imgresizer.eurosport.com/unsafe/1200x0/filters:format(jpeg):focal(1558x654:1560x652)/origin-imgresizer.eurosport.com/2020/01/22/2758589-56993790-2560-1440.jpg)
Australian Open 2020 news - Caroline Wozniacki fights on with a big win over Dayana Yastremska - Eurosport
![Caroline Wozniacki on Twitter: "Sub me in coach, I am ready!! 🙋🏼♀️ #fakefur #gobigorgohome https://t.co/weF3LpNPO0" / Twitter Caroline Wozniacki on Twitter: "Sub me in coach, I am ready!! 🙋🏼♀️ #fakefur #gobigorgohome https://t.co/weF3LpNPO0" / Twitter](https://pbs.twimg.com/media/D0SN2ugXcAE9Hw7.jpg:large)