Stadium: ourt 5C Round: 26 Ground: Clay
| Tunisia F22, Singles Qualifying | 2018/06/05 09:00 | Galarza, Juan Ignacio v Muzaev, Richard | 6-1,6-4 |
| Tunisia F22, Singles Qualifying | 2018/06/03 12:00 | Galarza, Juan Ignacio v Luigi Sorrentino | 6-0,6-4 |
| Challenger Vicenza Qual | 2018/05/27 09:00 | Marc Polmans v Galarza, Juan Ignacio | 6-4,6-2 |
| Challenger Vicenza Qual | 2018/05/26 10:10 | Galarza, Juan Ignacio v Gonzalez, Alejandro | 6-3,6-4 |
| Challenger Mestre Qual | 2018/05/20 10:40 | Galarza, Juan Ignacio v Zhizhen Zhang | 6-7,3-6 |
| Challenger Mestre Qual | 2018/05/19 10:35 | Galarza, Juan Ignacio v Piranomonte, Filippo | 6-1,6-0 |
| Challenger Lisbon Qual | 2018/05/13 12:35 | Alejandro Davidovich Fokina v Galarza, Juan Ignacio | 6-3,2-6,7-6 |
| Challenger Lisbon Qual | 2018/05/12 14:00 | Dias, Francisco v Galarza, Juan Ignacio | 4-6,2-6 |
| Tunisia F22, Singles Qualifying | 2018/06/05 12:10 | Xiviller, Nicolas v Ben Hassen, Ameur | 3-6,6-1,6-2 |
| ITF Spain F11 | 2018/05/14 09:00 | Xiviller, Nicolas v Martinez, Alex | 6-3,6-3 |
| ITF Egypt F17 | 2018/05/08 07:30 | Xiviller, Nicolas v Turchetti, Nicolo | 4-6,5-7 |
| ITF Egypt F16 | 2018/05/02 09:05 | Xiviller, Nicolas v Arh, Anze | 6-7,6-4,6-3 |
| Egypt F15, Singles Qualifying | 2018/04/26 08:30 | Xiviller, Nicolas v Toledo Bague, Pol | 2-6,2-6 |
| Egypt F15, Singles Qualifying | 2018/04/24 08:00 | Xiviller, Nicolas v Boris Butulija | 7-5,6-4 |
| Turkey F15, Singles Qualifying | 2018/04/16 07:30 | Nerman Fatic v Xiviller, Nicolas | 6-1,6-3 |
| Turkey F15, Singles Qualifying | 2018/04/15 09:30 | Frost, Linus v Xiviller, Nicolas | 6-7,2-6 |