Stadium: Stadium Court Round: 29 Ground: Hardcourt outdoor
| US Open MD | 2018/08/31 00:50 | Berrettini/Seppi v Mclachlan/Struff | 7-6,1-6,6-4 |
| ATP Winston-Salem MD | 2018/08/22 21:55 | Mclachlan/Struff v Cerretani/Paes | 4-6,6-3,9-11 |
| ATP Hamburg MD | 2018/07/28 11:30 | Peralta/Zeballos v Mclachlan/Struff | 4-6,7-5,10-7 |
| ATP Hamburg MD | 2018/07/25 13:05 | Mclachlan/Struff v Dodig/Rojer | 6-7,6-1,10-8 |
| ATP Hamburg MD | 2018/07/23 14:20 | Melzer/Thiem v Mclachlan/Struff | 6-7,6-7 |
| Wimbledon MD | 2018/07/10 13:30 | Mclachlan/Struff v Nielsen/Salisbury | 6-7,6-4,6-7,6-7 |
| Wimbledon MD | 2018/07/09 10:30 | Petzschner/Puetz v Mclachlan/Struff | 3-6,4-6,6-7 |
| Wimbledon MD | 2018/07/07 14:25 | Balaji/Vardhan v Mclachlan/Struff | 6-7,7-6,6-7,3-6 |
| US Open MD | 2018/08/31 19:00 | Klaasen/Venus v Gonzalez/Jarry | 3-6,6-7 |
| US Open MD | 2018/08/29 15:00 | Klaasen/Venus v Lacko/Millman | 6-2,6-2 |
| ATP Cincinnati MD | 2018/08/16 21:50 | Kubot/Melo v Klaasen/Venus | 6-4,7-6 |
| ATP Cincinnati MD | 2018/08/14 18:15 | Gasquet/Mannarino v Klaasen/Venus | 1-6,2-6 |
| ATP Toronto MD | 2018/08/12 17:30 | Klaasen/Venus v Kontinen/Peers | 2-6,7-6,6-10 |
| ATP Toronto MD | 2018/08/11 16:30 | Marach/Pavic v Klaasen/Venus | 6-4,6-7,3-10 |
| ATP Toronto MD | 2018/08/10 18:35 | Bryan/Sock v Klaasen/Venus | 6-7,4-6 |
| ATP Toronto MD | 2018/08/09 15:00 | Klaasen/Venus v Kubot/Melo | 6-3,5-7,11-9 |