Ranked world No. 552 on the ATP Tour, Tristan Lamasine represents France as a professional tennis player. He competes as a right-handed player. He has reached a career-high of No. 181. He turned professional in 2010.
Lamasine rediscovered his best tennis in 2025. He won two titles at M25 Carnac and M15 Poitiers. Season record: 29-15. Challenger/ITF surface breakdown: clay 18-7, hard 11-8. He won 42% return pressure points, won 70% on first serve, and averaged 0.21 double faults per game.
A tough 2024 season for the French player. He reached the quarterfinal at Oeiras 1 Challenger. Record: 26-33. Challenger/ITF results by surface: clay 5-16, hard 21-17. He averaged 0.28 double faults per game, saved 53% of break points, and won 47% on second serve.
Tristan Lamasine delivered an impressive 2023 campaign. He won two titles at M25 Wetzlar and M15 Grenoble. He also reached finals at M15 Creteil and M25+H Bagneres-de-Bigorre. Additional semifinals at M25 Gurb, M25 Uriage, M15 Bressuire, and M25 Montauban. Season record: 59-22. By Challenger/ITF surface: clay 23-8, hard 34-12. He won 58% on second serve return, converted 43% of break opportunities, and won 35% on first serve return.
Tristan Lamasine competed at Futures/ITF level in 2022. He reached the quarterfinal at M25 EschAlzette. Record: 22-26. Challenger/ITF surface breakdown: clay 14-17, hard 8-9. He saved 58% of break points, won 66% on first serve, and won 49% on second serve return.
Lamasine developed through Futures tournaments in 2021. He reached two quarterfinals at Rome 1 Challenger and Aix-En-Provence Challenger. Season record: 23-26. Challenger/ITF results by surface: clay 14-16, hard 8-9. He saved 56% of break points, won 52% on second serve return, and averaged 0.22 double faults per game.
Tristan Lamasine faced difficulties in 2020. He reached the quarterfinal at Noumea Challenger. Record: 10-14. Record on hard in lower tier: 9-9. He averaged 0.24 double faults per game, won 66% on first serve, and converted 45% of break opportunities.
Tristan Lamasine competed at Futures/ITF level in 2019. He reached three semifinals at Sopot Challenger, Bergamo Challenger, and Orleans Challenger. Season record: 28-28. Challenger/ITF surface breakdown: clay 8-12, hard 19-15. He converted 43% of break opportunities, won 51% on second serve, and averaged 0.16 double faults per game.
Lamasine developed through Futures tournaments in 2018. He reached two semifinals at France F5 and Tampere Challenger. Record: 51-27. Challenger/ITF results by surface: clay 23-11, hard 28-16. He won 51% on second serve return, won 70% on first serve, and won 53% on second serve.
The French player accumulated points at Challenger events in 2017. He reached two semifinals at Lyon Challenger and Tigre Challenger. Season record: 23-27. By Challenger/ITF surface: clay 6-13, hard 17-13. He won 46% on second serve return, won 49% on second serve, and averaged 0.28 double faults per game.
Tristan Lamasine built ranking on the Challenger tour in 2016. He reached the semifinal at Rome Challenger. Record: 21-21. Challenger/ITF surface breakdown: clay 5-7, hard 15-11. He won 52% on second serve, won 67% on first serve, and saved 59% of break points.
Lamasine developed through Challenger events in 2015. A maiden top-200 ranking followed. He captured one title at Tampere Challenger. Season record: 25-20. Challenger/ITF results by surface: clay 15-11, hard 10-9. He won 49% on second serve, won 69% on first serve, and won 50% on second serve return.
The French player gained ranking points at Futures level in 2014. He captured one title at France F13. He also reached finals at France F5, France F8, and Portugal F3. Additional semifinals at Greece F6, Italy F28, Meerbusch, and France F12. Record: 46-25. By Challenger/ITF surface: clay 25-11, hard 21-14. He won 53% on second serve, saved 58% of break points, and won 32% on first serve return.
Tristan Lamasine competed at Futures/ITF level in 2013. He reached two finals at France F18 and Turkey F41. Season record: 23-24. Challenger/ITF hard record: 21-19. He saved 67% of break points.
Tristan Lamasine developed through Futures tournaments in 2012. He reached the semifinal at Belgium F5. Record: 9-11. Challenger/ITF results on clay: 7-6.
Tristan Lamasine gained ranking points at Futures level in 2011. He reached three quarterfinals at France F13, France F16, and France F20. Season record: 11-9.