Stadium: Court Central Cepac Round: 27 Ground: Clay
| ATP Miami | 2018/03/23 18:40 | John Millman v Kei Nishikori | 6-7,6-4,3-6 |
| ATP Miami | 2018/03/21 18:45 | John Millman v Peter Gojowczyk | 2-6,6-4,6-4 |
| ATP Miami Qual | 2018/03/20 14:00 | John Millman v Ernesto Escobedo | 6-1,6-2 |
| ATP Miami Qual | 2018/03/19 14:00 | John Millman v Casper Ruud | 6-3,7-6 |
| Challenger Yokohama | 2018/02/27 03:45 | Max Purcell v John Millman | 3-6,6-7 |
| Challenger Kyoto | 2018/02/25 03:30 | John Millman v Jordan Thompson | 7-5,6-1 |
| Challenger Kyoto | 2018/02/24 04:55 | John Millman v Blake Ellis | 6-3,6-4 |
| Challenger Kyoto | 2018/02/23 06:20 | John Millman v Hubert Hurkacz | 4-6,6-3,6-2 |
| Challenger St Brieuc | 2018/03/28 09:30 | Oscar Otte v Gregoire Barrere | 6-3,6-7,5-7 |
| Challenger Lille | 2018/03/21 12:00 | Constant Lestienne v Oscar Otte | 6-4,6-1 |
| Challenger Shenzhen | 2018/03/15 08:30 | Ze Zhang v Oscar Otte | 6-1,7-5 |
| Challenger Shenzhen | 2018/03/15 02:00 | Zhizhen Zhang v Oscar Otte | 3-6,0-6 |
| Challenger Zhuhai | 2018/03/09 04:20 | Jason Kubler v Oscar Otte | 3-6,2-6 |
| Challenger Zhuhai | 2018/03/08 03:30 | Stefano Napolitano v Oscar Otte | 5-7,3-6 |
| Challenger Zhuhai | 2018/03/06 03:50 | Zhizhen Zhang v Oscar Otte | 2-6,3-6 |
| ATP Marseille Qual | 2018/02/18 13:30 | Ilya Ivashka v Oscar Otte | 4-6,6-1,7-6 |