Stadium: Center Court Round: 28 Ground: Hardcourt indoor
| ATP Sofia MD | 2018/02/08 14:45 | Cerretani/Gille v Monroe/Smith | 3-6,7-6,3-10 |
| ATP Sofia MD | 2018/02/06 14:00 | Copil/Mergea v Monroe/Smith | 6-4,1-6,6-10 |
| Australian Open MD | 2018/01/18 04:40 | Monroe/Smith v Kyrgios/Reid | 4-6,7-5,6-7 |
| ATP Brisbane MD | 2018/01/03 03:25 | Monroe/Smith v Demoliner/Venus | 6-4,3-6,5-10 |
| ATP Stockholm MD | 2017/10/18 15:15 | Monroe/Smith v Qureshi/Rojer | 0-6,6-7 |
| ATP St Petersburg MD | 2017/09/23 15:35 | Jebavy/Middelkoop v Monroe/Smith | 6-4,6-1 |
| ATP St Petersburg MD | 2017/09/22 17:25 | Donskoy/Youzhny v Monroe/Smith | 4-6,2-6 |
| ATP St Petersburg MD | 2017/09/19 16:30 | Struff/Vesely v Monroe/Smith | 7-6,2-6,7-10 |
| ATP Sofia MD | 2018/02/08 13:20 | Marterer/Sousa v Mektic/Peya | 3-6,3-6 |
| ATP Sofia MD | 2018/02/06 11:40 | Donskoy/Youzhny v Mektic/Peya | 2-6,4-6 |
| Australian Open MD | 2018/01/19 00:00 | Mektic/Peya v Cabal/Farah | 6-7,5-7 |
| Australian Open MD | 2018/01/17 03:30 | Benneteau/Eysseric v Mektic/Peya | 3-6,0-6 |
| ATP Sydney MD | 2018/01/09 01:00 | Mektic/Peya v Dzumhur/Jebavy | 6-4,6-7,7-10 |
| ATP Doha MD | 2018/01/02 15:15 | Mektic/Peya v Basilashvili/Haider-Maurer | 6-1,6-7,8-10 |