Stadium: Savannah Toyota Court Round: 25 Ground: Clay
| Challenger - Tallahassee | 2018/04/26 17:05 | Hugo Dellien v Thomaz Bellucci | 7-5,7-6 |
| Challenger - Tallahassee | 2018/04/25 20:05 | Thomaz Bellucci v Miomir Kecmanovic | 6-3,6-2 |
| Challenger - Tallahassee | 2018/04/23 20:00 | Danny Thomas v Thomaz Bellucci | 1-6,2-6 |
| Challenger - Sarasota | 2018/04/18 19:40 | Facundo Bagnis v Thomaz Bellucci | 3-6,6-4,7-5 |
| Challenger - Sarasota | 2018/04/16 14:00 | JC Aragone v Thomaz Bellucci | 4-6,1-6 |
| ATP Houston Qual | 2018/04/07 21:25 | Thomaz Bellucci v Stefan Kozlov | 7-6,3-6,6-7 |
| Challenger - San Luis Potosi | 2018/03/30 01:55 | Daniel Elahi Galan v Thomaz Bellucci | 6-3,6-3 |
| Challenger - San Luis Potosi | 2018/03/28 00:00 | Andrea Collarini v Thomaz Bellucci | 3-6,4-6 |
| Challenger - Tallahassee | 2018/04/25 15:00 | Juan Ignacio Londero v Peter Polansky | 6-3,6-3 |
| Challenger - Tallahassee | 2018/04/24 17:05 | Joao Pedro Sorgi v Peter Polansky | 6-7,6-7 |
| Challenger - Sarasota | 2018/04/19 15:40 | Juan Ignacio Londero v Peter Polansky | 6-4,6-3 |
| Challenger Le Gosier | 2018/03/29 20:15 | John-Patrick Smith v Peter Polansky | 7-6,6-3 |
| Challenger Le Gosier | 2018/03/27 19:30 | Laurent Rochette v Peter Polansky | 0-6,5-7 |
| ATP Miami Qual | 2018/03/20 16:00 | Rogerio Dutra Silva v Peter Polansky | 6-3,6-7,6-4 |
| ATP Miami Qual | 2018/03/19 16:35 | Reilly Opelka v Peter Polansky | 6-7,3-6 |
| ATP - Indian Wells | 2018/03/11 00:15 | Adrian Mannarino v Peter Polansky | 6-1,6-4 |