| PSA World Championships | 07/15 19:15 | 7 | Karim El Hammamy v Mohamed Abouelghar | 0-3 | |
| El Gouna International | 05/23 13:45 | 9 | Karim El Hammamy v Karim Abdel Gawad | 0-3 | |
| El Gouna International | 05/21 12:45 | 8 | Karim El Hammamy v Zahed Salem | 3-0 | |
| El Gouna International | 05/20 11:45 | 7 | Abdulla Mohd Al Tamimi v Karim El Hammamy | 1-3 | |
| SRFI Indian Tour Chennai | 04/01 10:30 | 2 | Karim El Hammamy v Todd Harrity | 1-3 | |
| SRFI Indian Tour Chennai | 03/31 09:45 | 3 | Karim El Hammamy v Moustafa El Serty | 3-1 | |
| SRFI Indian Tour Chennai | 03/30 09:30 | - | Karim El Hammamy v Aadit Zaveri | 0-0 | |
| CIB Black Ball Open | 03/21 12:00 | 8 | Karim El Hammamy v Marwan ElShorbagy | 1-3 | |
| CIB Black Ball Open | 03/19 11:15 | 7 | Borja Golan v Karim El Hammamy | 1-3 | |
| Qatar Classic | 11/01 15:30 | 7 | Eain Yow Ng v Karim El Hammamy | 3-1 | |
| Egypt Open | 10/11 11:30 | 8 | Karim El Hammamy v Nicolas Mueller | 0-3 | |
| Egypt Open | 10/10 11:30 | 7 | Iker Pajares Bernabeu v Karim El Hammamy | 1-3 | |
| Motor City Open | 02/05 22:30 | 7 | Abdulla Mohd Al Tamimi v Karim El Hammamy | 3-0 | |
| Pittsburgh Open | 01/22 22:00 | 7 | Karim El Hammamy v Richie Fallows | 0-3 | |
| Tournament of Champions | 01/10 00:00 | 7 | Tom Richards v Karim El Hammamy | 3-1 | |
| Egypt Open | 10/25 12:15 | 7 | Greg Lobban v Karim El Hammamy | Retired | |
| US Open | 10/05 22:30 | 7 | Adrian Waller v Karim El Hammamy | 3-1 | |
| Malaysian Open | 09/26 08:45 | 8 | Edmon Lopez v Karim El Hammamy | 3-1 | |
| Irish Squash Open | 04/25 18:00 | 3 | Daniel Mekbib v Karim El Hammamy | 3-1 | |
| Irish Squash Open | 04/24 17:00 | 8 | Reiko Peter v Karim El Hammamy | 0-3 | |
| El Gouna International | 04/18 12:15 | 7 | Max Lee v Karim El Hammamy | 3-1 | |
| PSA World Championships | 02/24 01:45 | 7 | Karim El Hammamy v Lucas Serme | 0-3 | |
| DPD Open | 01/10 13:20 | 3 | Fares Dessouky v Karim El Hammamy | 3-0 | |
| DPD Open | 12/04 10:00 | 8 | Karim El Hammamy v George Parker | 1-3 | |
| DPD Open | 12/03 12:00 | 7 | Mazen Hesham v Karim El Hammamy | 1-3 | |
| DPD Open | 11/19 10:00 | 7 | Zahed Salem v Karim El Hammamy | 3-1 | |
| DPD Open | 09/05 11:00 | 7 | Raphael Kandra v Karim El Hammamy | 3-2 | |
| DPD Open | 04/18 15:45 | 14 | Karim El Hammamy v Lucas Serme | 1-3 | |
| DPD Open | 12/10 15:00 | 7 | Omar Mosaad v Karim El Hammamy | 3-0 | |
| DPD Open | 10/27 13:00 | 1 | Cesar Salazar v Karim El Hammamy | 3-1 |
Karim Ayman El Hammamy (born November 4, 1995, in Cairo) is a professional squash player who represented Egypt. He reached a career-high world ranking of World No. 55 in March, 2017.