| Paris Squash | 09/17 17:15 | - | Mostafa Asal v Leonel Cardenas | 11-7 | |
| Paris Squash | 09/15 14:45 | - | Eain Yow Ng v Leonel Cardenas | 3-10 | |
| Egypt Open | 08/31 09:45 | - | Tarek Momen v Leonel Cardenas | 11-7 | |
| Egypt Open | 08/30 09:45 | - | Farkas Balazs v Leonel Cardenas | 4-11 | |
| PSA Club Campestre De Cali | 06/16 20:00 | 1 | Miguel Rodriguez v Leonel Cardenas | 3-1 | |
| PSA Club Campestre De Cali | 06/15 22:00 | 2 | Yahya Elnawasany v Leonel Cardenas | 0-3 | |
| PSA Club Campestre De Cali | 06/15 00:00 | 3 | Tom Walsh v Leonel Cardenas | 0-3 | |
| PSA Club Campestre De Cali | 06/14 01:00 | 8 | Alejandro Reyes v Leonel Cardenas | 0-3 | |
| British Open | 06/03 18:00 | 8 | Marwan ElShorbagy v Leonel Cardenas | 3-0 | |
| British Open | 06/02 19:35 | 7 | Simon Herbert v Leonel Cardenas | 2-3 | |
| PSA World Championships | 05/12 17:15 | 8 | Leonel Cardenas v Paul Coll | 0-3 | |
| PSA World Championships | 05/10 13:45 | 7 | Cesar Salazar v Leonel Cardenas | 0-3 | |
| El Gouna International | 04/21 13:30 | 9 | Tarek Momen v Leonel Cardenas | 3-1 | |
| El Gouna International | 04/20 12:15 | 8 | Joel Makin v Leonel Cardenas | 2-3 | |
| El Gouna International | 04/19 12:15 | 7 | Seif Tamer v Leonel Cardenas | 0-3 | |
| Black Ball Open | 04/11 18:00 | 7 | Leonel Cardenas v Aly Abou Eleinen | 1-3 | |
| Squash in the Land | 03/10 18:05 | 1 | Leonel Cardenas v Bernat Jaume | 3-0 | |
| Squash in the Land | 03/09 21:00 | 2 | Leonel Cardenas v Greg Lobban | 3-2 | |
| Squash in the Land | 03/07 22:00 | 3 | Eain Yow Ng v Leonel Cardenas | 2-3 | |
| Squash in the Land | 03/07 00:30 | 8 | Finnlay Withington v Leonel Cardenas | 0-3 | |
| Windy City Open | 02/23 23:45 | 9 | Ali Farag v Leonel Cardenas | 3-1 | |
| Windy City Open | 02/22 20:45 | 8 | Leonel Cardenas v Iker Pajares Bernabeu | 3-1 | |
| Windy City Open | 02/21 18:45 | 7 | Leonel Cardenas v David Baillargeon | 3-1 | |
| 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 |