![Elise Mertens of Belgium and coach Robbie Ceyssens with the Doubles World No 1 trophy at the 2021 Internazionali BNL d'Italia, WTA 1000 tennis tournament on May 10, 2021 at Foro Italico Elise Mertens of Belgium and coach Robbie Ceyssens with the Doubles World No 1 trophy at the 2021 Internazionali BNL d'Italia, WTA 1000 tennis tournament on May 10, 2021 at Foro Italico](https://c8.alamy.com/comp/2FMNR9H/elise-mertens-of-belgium-and-coach-robbie-ceyssens-with-the-doubles-world-no-1-trophy-at-the-2021-internazionali-bnl-ditalia-wta-1000-tennis-tournament-on-may-10-2021-at-foro-italico-in-rome-italy-photo-rob-prange-spain-dppi-dppi-livemedia-2FMNR9H.jpg)
Elise Mertens of Belgium and coach Robbie Ceyssens with the Doubles World No 1 trophy at the 2021 Internazionali BNL d'Italia, WTA 1000 tennis tournament on May 10, 2021 at Foro Italico
![Mertens' coach and partner Robbe Ceyssens and Elise Mertens pictured ahead of the 2019 Wimbledon grand slam tennis tournament at the All England Tennis Club, in south-west London, Britain, Saturday 29 June Mertens' coach and partner Robbe Ceyssens and Elise Mertens pictured ahead of the 2019 Wimbledon grand slam tennis tournament at the All England Tennis Club, in south-west London, Britain, Saturday 29 June](https://c8.alamy.com/comp/2M2X1DK/mertens-coach-and-partner-robbe-ceyssens-and-elise-mertens-pictured-ahead-of-the-2019-wimbledon-grand-slam-tennis-tournament-at-the-all-england-tennis-club-in-south-west-london-britain-saturday-29-june-2019-belga-photo-benoit-doppagne-2M2X1DK.jpg)
Mertens' coach and partner Robbe Ceyssens and Elise Mertens pictured ahead of the 2019 Wimbledon grand slam tennis tournament at the All England Tennis Club, in south-west London, Britain, Saturday 29 June
![Elise Mertens thanks boyfriend and coach for success - Tennis Tonic - News, Predictions, H2H, Live Scores, stats Elise Mertens thanks boyfriend and coach for success - Tennis Tonic - News, Predictions, H2H, Live Scores, stats](https://tennistonic.com/wp-content/uploads/2018/08/10377_big_Capture112222.jpg)
Elise Mertens thanks boyfriend and coach for success - Tennis Tonic - News, Predictions, H2H, Live Scores, stats
![Elise Mertens hits her stride as she enters 2020 US Open quarterfinals - Official Site of the 2023 US Open Tennis Championships - A USTA Event Elise Mertens hits her stride as she enters 2020 US Open quarterfinals - Official Site of the 2023 US Open Tennis Championships - A USTA Event](https://photo-assets.usopen.org/images/pics/large/f_20200907_USO_AR9I7236.jpg)
Elise Mertens hits her stride as she enters 2020 US Open quarterfinals - Official Site of the 2023 US Open Tennis Championships - A USTA Event
![Elise Mertens breekt met haar tenniscoach: “Verschil in visie is te groot” | Gazet van Antwerpen Mobile Elise Mertens breekt met haar tenniscoach: “Verschil in visie is te groot” | Gazet van Antwerpen Mobile](https://img.gva.be/VifmJ8q0SBUW74rqV_HPReF0dA0=/960x640/smart/https%3A%2F%2Fstatic.gva.be%2FAssets%2FImages_Upload%2F2022%2F07%2F07%2F2c142786-f58b-4ac8-b215-19eaaafccb12.jpg)
Elise Mertens breekt met haar tenniscoach: “Verschil in visie is te groot” | Gazet van Antwerpen Mobile
![Mertens' coach Robbe Ceyssens and Belgian Elise Mertens pictured during a training session ahead of the Roland Garros French Open tennis tournament, in Paris, France, Saturday 26 September 2020. The main draw Mertens' coach Robbe Ceyssens and Belgian Elise Mertens pictured during a training session ahead of the Roland Garros French Open tennis tournament, in Paris, France, Saturday 26 September 2020. The main draw](https://c8.alamy.com/comp/2M33E78/mertens-coach-robbe-ceyssens-and-belgian-elise-mertens-pictured-during-a-training-session-ahead-of-the-roland-garros-french-open-tennis-tournament-in-paris-france-saturday-26-september-2020-the-main-draw-of-this-years-roland-garros-grand-slam-was-postponed-due-to-the-ongoing-covid-19-pandemic-this-years-tournament-takes-place-from-21-september-to-11-october-belga-photo-benoit-doppagne-2M33E78.jpg)
Mertens' coach Robbe Ceyssens and Belgian Elise Mertens pictured during a training session ahead of the Roland Garros French Open tennis tournament, in Paris, France, Saturday 26 September 2020. The main draw
Bijna een gewoonte. Mertens moet voor vierde maal in één jaar op zoek naar een nieuwe coach | Tennis | hln.be
![Elise Mertens and her coach David Taylor pictured during a training session ahead of the secound round at the 'Australian Open' tennis Grand Slam, Wednesday 16 January 2019 in Melbourne Park, Melbourne, Elise Mertens and her coach David Taylor pictured during a training session ahead of the secound round at the 'Australian Open' tennis Grand Slam, Wednesday 16 January 2019 in Melbourne Park, Melbourne,](https://c8.alamy.com/comp/2M2NWC8/elise-mertens-and-her-coach-david-taylor-pictured-during-a-training-session-ahead-of-the-secound-round-at-the-australian-open-tennis-grand-slam-wednesday-16-january-2019-in-melbourne-park-melbourne-australia-this-first-grand-slam-of-the-season-will-be-taking-place-from-14-to-27-january-belga-photo-patrick-hamilton-2M2NWC8.jpg)
Elise Mertens and her coach David Taylor pictured during a training session ahead of the secound round at the 'Australian Open' tennis Grand Slam, Wednesday 16 January 2019 in Melbourne Park, Melbourne,
![Mertens' coach and partner Robbe Ceyssens and Belgian Elise Mertens pictured during a training practice of the Belgian team ahead of this weekend's Fed Cup World Group Round 1 meeting between France Mertens' coach and partner Robbe Ceyssens and Belgian Elise Mertens pictured during a training practice of the Belgian team ahead of this weekend's Fed Cup World Group Round 1 meeting between France](https://c8.alamy.com/comp/2M2CYDY/mertens-coach-and-partner-robbe-ceyssens-and-belgian-elise-mertens-pictured-during-a-training-practice-of-the-belgian-team-ahead-of-this-weekends-fed-cup-world-group-round-1-meeting-between-france-and-belgium-in-la-roche-sur-yon-france-friday-09-february-2018-belga-photo-laurie-dieffembacq-2M2CYDY.jpg)
Mertens' coach and partner Robbe Ceyssens and Belgian Elise Mertens pictured during a training practice of the Belgian team ahead of this weekend's Fed Cup World Group Round 1 meeting between France
![Elise Mertens hot and top pictures also with boyfriend and coach - Tennis Tonic - News, Predictions, H2H, Live Scores, stats Elise Mertens hot and top pictures also with boyfriend and coach - Tennis Tonic - News, Predictions, H2H, Live Scores, stats](https://tennistonic.com/wp-content/uploads/2020/08/Elise-Mertens-with-her-boyfriend.jpg)