Stadium: Stadium Court Round: 25 Ground: Hardcourt outdoor
| ITF USA F19 | 2018/07/07 15:30 | Aleksandar Vukic v Andrew Harris | 6-2,6-4 |
| ITF USA F19 | 2018/07/06 15:00 | Brandon Holt v Andrew Harris | 0-6,0-6 |
| ITF USA F19 | 2018/07/05 15:40 | Jordi Arconada v Andrew Harris | 4-6,2-6 |
| ITF USA F19 | 2018/07/04 16:20 | Roy Smith v Andrew Harris | 5-7,1-6 |
| Challenger Guadalajara Qual | 2018/04/14 22:10 | Andrew Harris v Brydan Klein | 2-6,7-5,6-7 |
| ITF Australia F4 | 2018/03/30 03:00 | Andrew Harris v James Frawley | 7-5,6-4 |
| ITF Australia F4 | 2018/03/29 00:00 | Andrew Harris v Michael Look | 6-4,6-4 |
| ITF Australia F4 | 2018/03/28 02:50 | Andrew Harris v Ken Cavrak | 6-2,6-2 |
| Wimbledon Qual | 2018/06/26 17:00 | Marcel Granollers v John-Patrick Smith | 3-6,4-6 |
| Wimbledon Qual | 2018/06/25 13:35 | Marcel Granollers v Oscar Otte | 6-4,6-3 |
| Challenger Nottingham | 2018/06/16 11:00 | Daniel Evans v Marcel Granollers | 4-6,6-2,6-3 |
| Challenger Nottingham | 2018/06/15 10:00 | Marcel Granollers v Ramkumar Ramanathan | 7-6,4-6,7-6 |
| Challenger Nottingham | 2018/06/13 16:55 | Marcel Granollers v Alexander Ward | 6-4,6-3 |
| Challenger Nottingham | 2018/06/11 17:20 | Thomas Fabbiano v Marcel Granollers | 5-7,6-7 |
| Challenger Poznan | 2018/06/07 10:10 | Facundo Bagnis v Marcel Granollers | 6-1,7-6 |
| Challenger Poznan | 2018/06/05 12:20 | Roberto Quiroz v Marcel Granollers | 2-6,7-5,3-6 |