Stadium: Court 6 Round: 25 Ground: Hardcourt outdoor
| Egypt F19, Singles Qualifying | 2018/09/16 08:00 | Guerrero, Jeff v Fares Zakaria | 6-3,6-3 |
| Egypt F18, Singles Qualifying | 2018/09/12 09:30 | Chandrasekar, Anirudh v Guerrero, Jeff | 6-3,6-4 |
| Egypt F18, Singles Qualifying | 2018/09/10 08:00 | Guerrero, Jeff v Vaghela, Vidit | 6-2,6-0 |
| Egypt F18, Singles Qualifying | 2018/09/09 08:00 | Guerrero, Jeff v Sharma, Arpit | 6-3,6-1 |
| ITF Spain F20 Qual | 2018/07/21 09:30 | Guerrero, Jeff v Vicente Martinez, Carlos | 6-4,1-6,3-6 |
| ITF Spain F19 Qual | 2018/07/16 07:30 | Ross, Gianni v Guerrero, Jeff | 6-2,6-2 |
| ITF Spain F19 Qual | 2018/07/15 07:30 | Sarrio Tamarit, Carles v Guerrero, Jeff | 4-6,6-4,5-7 |
| ITF Spain F19 Qual | 2018/07/14 07:30 | Berry Leon, Juan Pablo v Guerrero, Jeff | 1-6,0-6 |
| Egypt F18, Singles Qualifying | 2018/09/13 07:30 | Krivokuca, Neven v Kalovelonis, Markos | 6-4,6-0 |
| Egypt F18, Singles Qualifying | 2018/09/12 10:15 | Moundir, Adam v Krivokuca, Neven | 1-6,4-6 |
| ITF Belgium F10 | 2018/08/28 10:00 | Krivokuca, Neven v Michael Geerts | 3-6,1-6 |
| ITF Italy F24 | 2018/08/21 12:00 | Krivokuca, Neven v Andrea Vavassori | 3-6,2-6 |
| ITF Morocco F2 | 2018/07/26 12:05 | Krivokuca, Neven v Arthur Rinderknech | 1-6,4-6 |
| ITF Morocco F2 | 2018/07/25 10:00 | Lipovsek Puches, Tomas v Krivokuca, Neven | 3-6,2-6 |
| ITF Morocco F2 | 2018/07/23 10:00 | Bogajo Fernandez, Fernando v Krivokuca, Neven | 1-6,2-6 |
| ITF Morocco F1 | 2018/07/17 12:00 | Krivokuca, Neven v Martinez Sarrasague, Felipe | 3-6,6-3,1-6 |