Stadium: Court 9 Round: 46 Ground: Hardcourt outdoor
| Challenger Como | 2018/08/25 10:45 | Miljan Zekic v Matteo Viola | 6-2,6-4 |
| Challenger Cordenons | 2018/08/14 10:00 | Matteo Viola v Facundo Bagnis | 0-6,2-6 |
| Challenger Segovia | 2018/08/02 10:20 | Matteo Viola v Roberto Quiroz | 5-7,5-7 |
| Challenger Segovia | 2018/07/31 14:10 | Sergiy Stakhovsky v Matteo Viola | 3-6,6-2,6-7 |
| Challenger Padova | 2018/07/24 19:20 | Matteo Viola v Tommy Robredo | 6-1,1-6,1-6 |
| Challenger San Benedetto | 2018/07/20 17:00 | Sergio Gutierrez-Ferrol v Matteo Viola | 6-1,6-0 |
| Challenger San Benedetto | 2018/07/19 18:10 | Matteo Viola v Joao Domingues | 2-6,6-3,6-3 |
| Challenger San Benedetto | 2018/07/17 15:05 | Matteo Viola v Pietro Rondoni | 7-6,6-2 |
| Challenger Cassis | 2018/09/02 08:00 | Tak Khunn Wang v Simon Carr | 7-6,6-4 |
| Challenger Mallorca | 2018/08/26 07:30 | Enzo Couacaud v Tak Khunn Wang | 3-6,6-4,6-1 |
| Challenger Jinan | 2018/08/07 02:00 | Tak Khunn Wang v Di Wu | 5-7,6-7 |
| Challenger Jinan | 2018/08/06 02:00 | Tak Khunn Wang v Issei Okamura | 6-1,6-2 |
| Challenger Jinan | 2018/08/05 02:00 | Tak Khunn Wang v Fajing Sun | 7-6,6-7,6-2 |
| Challenger Jinan | 2018/08/04 07:30 | Makoto Ochi v Tak Khunn Wang | 0-6,0-6 |
| Challenger Chengdu | 2018/08/02 03:00 | Henri Laaksonen v Tak Khunn Wang | 6-4,5-7,7-6 |
| Challenger Chengdu | 2018/07/31 07:50 | Renta Tokuda v Tak Khunn Wang | 2-6,2-6 |