Stadium: Court 2 Round: 26 Ground: Grass
| ATP Stuttgart MD | 2018/06/14 12:00 | Lindstedt R / Matkowski M v Mirnyi M / Oswald P | 6-3,6-4 |
| ATP Stuttgart MD | 2018/06/13 14:50 | Nys H / Shapovalov D v Mirnyi M / Oswald P | 5-7,3-6 |
| Open de France - Doubles Hommes | 2018/05/29 09:00 | Cabal / Farah v Mirnyi M / Oswald P | 7-6,7-6 |
| ATP - Genève - Doubles Hommes | 2018/05/20 15:05 | Mirnyi M / Oswald P v Bellier A / Nikles J | 6-3,1-6,5-10 |
| ATP - Munich - Doubles Hommes | 2018/05/03 11:45 | Puetz T / Struff J-L v Mirnyi M / Oswald P | 7-5,7-5 |
| ATP - Munich - Doubles Hommes | 2018/05/02 09:00 | Masur D / Molleker R v Mirnyi M / Oswald P | 6-3,5-7,6-10 |
| Budapest, Hungary, Doubles | 2018/04/24 15:20 | Mirnyi M / Oswald P v Inglot D / Skugor F | 6-4,5-7,7-10 |
| ATP - Houston - Doubles Hommes | 2018/04/14 23:45 | Mirnyi M / Oswald P v Begemann A / Sancic A | 6-7,6-4,11-9 |