Stadium: Quadra 1 Round: 28 Ground: Clay
| ATP Rio de Janeiro MD | 2018/02/23 01:30 | 쿠보트 L / 멜로 M v Molteni A / Zeballos H | 6-7,2-6 |
| ATP Rio de Janeiro MD | 2018/02/22 22:15 | Molteni A / Zeballos H v Bellucci T / Sa A | 6-1,6-3 |
| ATP Buenos Aires MD | 2018/02/18 15:00 | 카발 J S / 파라 R v Molteni A / Zeballos H | 3-6,7-5,3-10 |
| ATP Buenos Aires MD | 2018/02/17 15:00 | Molteni A / Zeballos H v 두란 G / 곤잘레즈 M | 7-6,7-6 |
| ATP Buenos Aires MD | 2018/02/15 22:10 | Podlipnik-Castillo H / Vasilevski A v Molteni A / Zeballos H | 1-6,5-7 |
| ATP Buenos Aires MD | 2018/02/12 18:45 | Descloix D / Monfils G v Molteni A / Zeballos H | 4-6,5-7 |
| ATP Rio de Janeiro MD | 2018/02/22 19:30 | Mektic N / Peya A v Pella / Schwartzman | 7-5,6-3 |
| ATP Rio de Janeiro MD | 2018/02/21 19:30 | 카발 J S / 파라 R v Mektic N / Peya A | 6-7,5-7 |
| ATP Buenos Aires MD | 2018/02/14 20:30 | Mektic N / Peya A v 마레로 D / 베르다스코 F | 6-3,3-6,8-10 |
| ATP Sofia MD | 2018/02/11 12:00 | Haase R / Middelkoop M v Mektic N / Peya A | 5-7,6-4,10-4 |
| ATP Sofia MD | 2018/02/09 13:50 | Monroe N / Smith J-P v Mektic N / Peya A | 2-6,4-6 |
| ATP Sofia MD | 2018/02/08 13:20 | 마르테어 맥 / 소우사 조 v Mektic N / Peya A | 3-6,3-6 |
| ATP Sofia MD | 2018/02/06 11:40 | Donskoy E / Youzhny M v Mektic N / Peya A | 2-6,4-6 |
| Australian Open MD | 2018/01/19 00:00 | Mektic N / Peya A v 카발 J S / 파라 R | 6-7,5-7 |