Stadium: Centre Court Round: 25 Ground: Hardcourt outdoor
| ATP Toronto | 2018/08/08 15:45 | Peter Polansky v Novak Djokovic | 3-6,4-6 |
| ATP Toronto | 2018/08/06 15:00 | Peter Polansky v Matthew Ebden | 7-6,6-4 |
| ATP Los Cabos | 2018/08/02 00:00 | Michael Mmoh v Peter Polansky | 7-6,7-6 |
| ATP Los Cabos | 2018/08/01 01:25 | Peter Polansky v Daniel Elahi Galan | 6-4,3-6,6-2 |
| Challenger Granby | 2018/07/29 19:00 | Ugo Humbert v Peter Polansky | 4-6,6-1,2-6 |
| Challenger Granby | 2018/07/28 20:05 | Peter Polansky v Frank Dancevic | 7-6,6-4 |
| Challenger Granby | 2018/07/28 19:00 | Peter Polansky v Frank Dancevic | 7-6,6-4 |
| Challenger Granby | 2018/07/27 21:30 | Stefano Napolitano v Peter Polansky | 5-7,6-7 |
| ATP Gstaad Qual | 2018/07/21 10:50 | Adrian Menendez-Maceiras v Santiago Giraldo | 6-3,7-5 |
| ATP Bastad Qual | 2018/07/15 08:30 | Henri Laaksonen v Santiago Giraldo | 4-6,6-2,6-4 |
| Wimbledon Qual | 2018/06/25 10:55 | Brayden Schnur v Santiago Giraldo | 6-4,7-5 |
| French Open | 2018/05/30 10:30 | Roberto Bautista-Agut v Santiago Giraldo | 6-4,7-5,6-3 |
| French Open Qual | 2018/05/25 10:25 | Santiago Giraldo v Simone Bolelli | 6-0,6-2 |
| French Open Qual | 2018/05/24 08:00 | Santiago Giraldo v Uladzimir Ignatik | 6-7,6-2,6-2 |
| French Open Qual | 2018/05/21 13:00 | Adrian Menendez-Maceiras v Santiago Giraldo | 2-6,4-6 |
| Challenger Puerto Vallarta | 2018/05/03 23:00 | Santiago Giraldo v Carlos Gomez-Herrera | 6-1,5-7,6-7 |