| Squash On Fire Open | 02/15 01:15 | 7 | Ben Smith v Leonel Cardenas | 3-1 | |
| JP Morgan Tournament of Champions | 01/17 23:30 | 7 | Tsz Kwan Lau v Leonel Cardenas | 3-1 | |
| Florida Open | 01/11 21:30 | 8 | Leonel Cardenas v Mostafa Asal | 0-3 | |
| Florida Open | 01/09 23:30 | 7 | Leonel Cardenas v Yahya Elnawasany | 3-2 | |
| US Open | 10/08 21:00 | 8 | Leonel Cardenas v Raphael Kandra | 0-3 | |
| US Open | 10/07 21:00 | 7 | Leonel Cardenas v Bernat Jaume | 3-1 | |
| Louisville Open | 09/27 22:00 | 3 | Leonel Cardenas v Juan Camilo Vargas | 2-3 | |
| Louisville Open | 09/27 00:00 | 8 | Leonel Cardenas v Veer Chotrani | 3-2 | |
| Charlottesville Open | 09/16 17:00 | 3 | Leonel Cardenas v Nick Wall | 1-3 | |
| Charlottesville Open | 09/15 19:00 | 8 | Leonel Cardenas v Aly Hussein | 3-1 | |
| Paris Squash | 08/29 10:45 | 9 | Tarek Momen v Leonel Cardenas | 3-0 | |
| Paris Squash | 08/28 12:15 | 8 | Leonel Cardenas v Sebastien Bonmalais | 3-0 | |
| Paris Squash | 08/27 10:45 | 7 | Leonel Cardenas v Antonin Romieu | 3-0 | |
| Windsor Cup | 08/16 19:30 | 8 | Leonel Cardenas v Andrew Douglas | 1-3 | |
| El Gouna International | 05/27 11:15 | 8 | Leonel Cardenas v Eain Yow Ng | 1-3 | |
| El Gouna International | 05/26 09:45 | 7 | Leonel Cardenas v Timothy Brownell | 3-0 | |
| Manchester Open | 05/18 11:45 | 8 | Leonel Cardenas v Tarek Momen | 0-3 | |
| Manchester Open | 05/17 11:45 | 7 | Leonel Cardenas v Yahya Elnawasany | 3-2 | |
| PSA World Championships | 05/05 19:15 | 8 | Leonel Cardenas v Tarek Momen | 2-3 | |
| PSA World Championships | 05/04 17:30 | 7 | Sebastien Bonmalais v Leonel Cardenas | 2-3 | |
| Irish Squash Open | 04/20 19:00 | 3 | Mohamed Abouelghar v Leonel Cardenas | 3-0 | |
| Irish Squash Open | 04/19 18:30 | 8 |
AGH AZS Krakow
v
Leonel Cardenas |
0-3 | |
| British Open | 04/10 13:30 | 8 | Leonel Cardenas v Mohamed ElShorbagy | 0-3 | |
| British Open | 04/09 16:15 | 7 | Leonel Cardenas v Balazs Farkas | 3-1 | |
| Canadian Open | 02/17 01:00 | 2 | Leonel Cardenas v Joel Makin | 0-3 | |
| Canadian Open | 02/16 03:15 | 3 | Nicolas Mueller v Leonel Cardenas | 0-3 | |
| Canadian Open | 02/15 03:40 | 8 | Leonel Cardenas v Raphael Kandra | 3-1 | |
| Canadian Open | 02/14 00:15 | 7 | Leonel Cardenas v Tsz Kwan Lau | 3-1 | |
| Motor City Open | 02/01 23:00 | 7 | Leonel Cardenas v Mohamed Abouelghar | 2-3 | |
| Tournament of Champions | 01/18 22:45 | 7 | Leonel Cardenas v Cesar Salazar | 0-3 |