| Egypt Open | 09/19 12:15 | 7 | Auguste Dussourd v Mathieu Castagnet | 3-0 | |
| Qatar Classic | 09/05 09:00 | 8 | Youssef Soliman v Mathieu Castagnet | 3-1 | |
| Qatar Classic | 09/04 09:45 | 7 | Mathieu Castagnet v Moustafa El Sirty | 3-1 | |
| El Gouna International | 05/27 16:45 | 7 | Mathieu Castagnet v Mahesh Mangaonkar | 0-3 | |
| European Team Championships | 04/28 18:00 | - | Nathan Lake v Mathieu Castagnet | 6-3 | |
| Manchester Open | 04/15 13:45 | 3 | Mathieu Castagnet v Karim Abdel Gawad | 1-3 | |
| Manchester Open | 04/14 16:45 | 8 | Saurav Ghosal v Mathieu Castagnet | 0-3 | |
| Manchester Open | 04/13 17:15 | 7 | Mathieu Castagnet v Adrian Waller | 3-0 | |
| Canary Wharf Classic | 03/15 18:45 | 8 | Diego Elias v Mathieu Castagnet | 2-0 | |
| Canary Wharf Classic | 03/13 18:00 | 7 | Mathieu Castagnet v Eain Yow Ng | 2-1 | |
| Windy City Open | 02/24 18:45 | - | Mathieu Castagnet v Mohamed ElShorbagy | 7-11 | |
| Windy City Open | 02/23 18:45 | - | Karim El Hammamy v Mathieu Castagnet | 0-3 | |
| CIB Black Ball Open | 12/16 10:45 | 7 | Mathieu Castagnet v Omar Mosaad | 1-3 | |
| Canary Wharf Classic | 11/14 15:45 | 7 | Iker Pajares Bernabeu v Mathieu Castagnet | 2-0 | |
| Egypt Open | 09/11 15:45 | 8 | Mohamed Abouelghar v Mathieu Castagnet | 3-0 | |
| Egypt Open | 09/10 15:45 | 7 | Mathieu Castagnet v Dimitri Steinmann | 3-1 | |
| British Open | 08/17 13:30 | 8 | Mathieu Castagnet v Diego Elias | 1-3 | |
| British Open | 08/16 13:30 | - | Mathieu Castagnet v Ramit Tandon | 11-4 | |
| PSA World Championships | 07/16 19:15 | 8 | Mathieu Castagnet v Diego Elias | 0-3 | |
| PSA World Championships | 07/14 21:15 | 7 | Mathieu Castagnet v Leonel Cardenas | 3-0 | |
| CIB Black Ball Open | 03/22 09:00 | 9 | Zahed Salem v Mathieu Castagnet | 3-1 | |
| CIB Black Ball Open | 03/20 09:00 | 8 | Mohamed El Sherbini v Mathieu Castagnet | 0-3 | |
| CIB Black Ball Open | 03/19 09:45 | 7 | Mahesh Mangaonkar v Mathieu Castagnet | 0-3 | |
| Manchester Open | 09/17 18:15 | 7 | Mathieu Castagnet v Simon Rosner | 0-3 | |
| Canary Wharf Classic | 03/09 20:00 | 8 | Mohamed ElShorbagy v Mathieu Castagnet | 2-1 | |
| Canary Wharf Classic | 03/08 15:45 | 7 | Mathieu Castagnet v Gregoire Marche | 2-0 | |
| Windy City Open | 03/01 18:45 | 9 | Karim Abdel Gawad v Mathieu Castagnet | 3-0 | |
| Windy City Open | 02/28 18:45 | 8 | Saurav Ghosal v Mathieu Castagnet | 2-3 | |
| Windy City Open | 02/27 18:45 | 7 | Ivan Yuen v Mathieu Castagnet | 0-3 | |
| Tournament of Champions | 01/10 17:00 | 8 | Eain Yow Ng v Mathieu Castagnet | 3-2 |
Wikipedia - Mathieu Castagnet
Mathieu Castagnet (born 14 November 1986 in Saintes, Charente-Maritime) is a professional squash player who represented France. He reached a career-high world ranking of World No. 6 in May 2016.
He reached the quarterfinals of the US Open in 2013 and the quarterfinals of the British Open in 2014, and entered the world Top 20 in June 2014.
In December 2014, he beat the world number one Mohamed El Shorbagy in four games during the British Grand Prix 2014, where he reached the final against Nick Matthew.
In March 2016, he won in the Canary Wharf Classic beating the No. 1 seed Omar Mosaad in four games, the biggest achievement of his career.
In July 2017, he won the bronze medal at The World Games 2017 in Wrocław, Poland.