Stadium: Court 11 Round: 25 Ground: Grass
| ITF Israel F13 | 2018/10/10 10:10 | Riccardo Maiga v Luca Castelnuovo | 7-5,6-3 |
| ITF Israel F13 | 2018/10/08 07:00 | Ron Mansdorf v Luca Castelnuovo | 0-6,0-6 |
| ITF Israel F12 | 2018/10/01 06:30 | Jordan Hasson v Luca Castelnuovo | 6-2,6-1 |
| ITF China F14 | 2018/09/02 03:00 | Jeremy Beale v Luca Castelnuovo | 1-6,6-7 |
| ITF China F14 | 2018/09/01 03:30 | Luca Castelnuovo v Ranjeet Virali-Murugesan | 7-5,6-1 |
| ITF China F14 | 2018/08/31 03:00 | Weiqiang Zheng v Luca Castelnuovo | 5-7,4-6 |
| ITF China F14 | 2018/08/29 03:00 | Bingyu Yu v Luca Castelnuovo | 6-3,6-7,6-7 |
| ITF China F14 | 2018/08/28 02:00 | Jordan Chiu v Luca Castelnuovo | 3-6,2-6 |
| ITF Turkey F31 | 2018/10/09 08:40 | Christopher O'Connell v Eric Vanshelboim | 2-6,6-4,2-6 |
| ITF Turkey F30 | 2018/10/05 07:00 | George Von Massow v Christopher O'Connell | 6-4,6-3 |
| ITF Turkey F30 | 2018/10/04 08:45 | Maurizio Speziali v Christopher O'Connell | 4-6,1-6 |
| ITF Turkey F30 | 2018/10/03 07:00 | Erik Crepaldi v Christopher O'Connell | 5-7,3-6 |
| ITF Turkey F29 | 2018/09/25 09:00 | Christopher O'Connell v Nikolas Sanchez Izquierdo | 4-6,2-6 |
| ITF Serbia F3 | 2018/08/21 11:20 | Christopher O'Connell v Ao Shen | 7-5,6-3 |
| Challenger Pullach Qual | 2018/08/04 14:15 | Kimmer Coppejans v Christopher O'Connell | 6-2,6-0 |
| Challenger Sopot Qual | 2018/07/30 12:00 | Maxime Janvier v Christopher O'Connell | 6-2,6-4 |