Stadium: Court 7 Round: 44 Ground: Hardcourt outdoor
| Vancouver, Canada | 2018/08/15 18:00 | Polansky, Peter v Aragone, JC | 6-7,6-7 |
| Vancouver, Canada | 2018/08/14 01:40 | Polansky, Peter v Giraldo, Santiago | 7-6,5-7,6-3 |
| Toronto, Canada | 2018/08/08 15:45 | Polansky, Peter v Novak Djokovic | 3-6,4-6 |
| Toronto, Canada | 2018/08/06 15:00 | Polansky, Peter v Ebden, Matthew | 7-6,6-4 |
| ATP - Los Cabos | 2018/08/02 00:00 | Michael Mmoh v Polansky, Peter | 7-6,7-6 |
| ATP - Los Cabos | 2018/08/01 01:25 | Polansky, Peter v Daniel Elahi Galan | 6-4,3-6,6-2 |
| Challenger Granby | 2018/07/29 19:00 | Ugo Humbert v Polansky, Peter | 4-6,6-1,2-6 |
| Challenger Granby | 2018/07/28 20:05 | Polansky, Peter v Dancevic, Frank | 7-6,6-4 |
| Challenger Meerbusch | 2018/08/14 11:40 | Guttierrez-Ferrol, Sergio v Zizou Bergs | 6-1,3-6,3-6 |
| Challenger Padova | 2018/07/29 19:00 | Federico Gaio v Guttierrez-Ferrol, Sergio | 2-6,6-3,1-6 |
| Challenger Padova | 2018/07/28 19:00 | Guttierrez-Ferrol, Sergio v Robredo, Tommy | 3-6,6-1,6-2 |
| Challenger Padova | 2018/07/27 17:35 | Guttierrez-Ferrol, Sergio v Boluda-Purkiss, Carlos | 6-2,6-4 |
| Challenger Padova | 2018/07/25 08:30 | Gimeno-Traver, Daniel v Guttierrez-Ferrol, Sergio | 3-6,3-6 |
| Challenger San Benedetto | 2018/07/22 19:00 | Daniel Elahi Galan v Guttierrez-Ferrol, Sergio | 6-2,3-6,6-2 |
| Challenger San Benedetto | 2018/07/20 17:00 | Guttierrez-Ferrol, Sergio v Viola, Matteo | 6-1,6-0 |
| Challenger San Benedetto | 2018/07/19 19:15 | Quinzi, Gianluigi v Guttierrez-Ferrol, Sergio | 6-1,4-6,1-6 |