Stadium: Center Court Round: 28 Ground: Hardcourt indoor
| ATP Basel MD | 2018/10/26 11:00 | Huesler/Verbeek v Sharan/Sitak | 6-1,6-7,5-10 |
| ATP Basel MD | 2018/10/24 15:05 | Sharan/Sitak v Ebden/Medvedev | 6-4,6-7,10-7 |
| ATP Antwerp MD | 2018/10/20 11:00 | Sharan/Sitak v Mahut/Roger-Vasselin | 5-7,6-7 |
| ATP Antwerp MD | 2018/10/18 16:00 | McDonald/Norrie v Sharan/Sitak | 1-6,2-6 |
| ATP Antwerp MD | 2018/10/17 12:40 | Paes/R-Valera v Sharan/Sitak | 5-7,4-6 |
| ATP Shanghai MD | 2018/10/10 09:55 | Sharan/Sitak v Kubot/Melo | 3-6,4-6 |
| ATP Shanghai MD | 2018/10/08 09:00 | Gong/Zhang v Sharan/Sitak | 3-6,4-6 |
| ATP Tokyo MD | 2018/10/01 09:05 | Sharan/Sitak v Murray/Soares | 3-6,5-7 |
| ATP Basel MD | 2018/10/25 17:10 | Rojer/Tecau v Zverev/Zverev | 4-6,4-6 |
| ATP Basel MD | 2018/10/22 12:00 | Zverev/Zverev v Monroe/Sock | 4-6,7-6,10-4 |
| ATP Washington MD | 2018/08/03 02:20 | Marach/Pavic v Zverev/Zverev | 1-6,4-6 |
| ATP Halle MD | 2018/06/24 14:55 | Kubot/Melo v Zverev/Zverev | 7-6,6-4 |
| ATP Halle MD | 2018/06/23 15:00 | Zverev/Zverev v Mektic/Peya | 6-3,3-6,10-5 |
| ATP Halle MD | 2018/06/21 12:45 | Puetz/Struff v Zverev/Zverev | 3-6,6-4,3-10 |
| ATP Halle MD | 2018/06/18 14:10 | Zverev/Zverev v Qureshi/Rojer | 6-7,7-6,10-8 |
| ATP Rome MD | 2018/05/15 15:20 | Johnson/Thiem v Zverev/Zverev | 6-7,6-3,10-7 |