Nombre: Roberts Grinvalds
País: Latvia
Fecha de nacimiento: 10.05.99, 27 años
Partidos totales: 46
ganar: 25
%: 54.35 %
País: Latvia
Fecha de nacimiento: 10.05.99, 27 años
Partidos totales: 46
ganar: 25
%: 54.35 %
| año | resumen | Difícil | Arcilla | I. difícil | Alfombra | Césped | Acrílico |
| 2019 | 1/2 | 0/0 | 1/2 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2018 | 17/9 | 6/4 | 11/5 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2017 | 3/4 | 0/0 | 3/1 | 0/2 | 0/1 | 0/0 | 0/0 |
| 2016 | 4/6 | 1/2 | 1/1 | 0/2 | 2/1 | 0/0 | 0/0 |
| TOTAL | 25/21 | 7/6 | 16/9 | 0/4 | 2/2 | 0/0 | 0/0 |
| porc. % | 54.35 % | 53.85 % | 64 % | 0 % | 50 % | 0 % | 0 % |
Roberts Grinvalds / programado / pasado
| No se encontraron partidos |
Roberts Grinvalds form / superficie: Arcilla
Roberts Grinvalds / superficie: Arcilla
| 15.07.19 | calif. | Roni Mikael Hietaranta | Roberts Grinvalds | 6-2, 0-6, 10-7 |  | match details |  M15 Parnu | Arcilla |
| 15.07.19 | c 1 | Roberts Grinvalds | Ronan Vahtras | 6-0, 6-1 |  | match details | ||
| 08.07.19 | c 1 | Mateusz Terczynski | Roberts Grinvalds | 7-61, 6-2 | | match details |  M15 Vilnius | Arcilla |
| 07.11.18 | 1er ronda | Juan Alejandro Hernandez | Roberts Grinvalds | 6-4, 6-2 | | match details |  USA F30 | Arcilla |
| 27.10.18 | c 1 | Timo Stodder | Roberts Grinvalds | 6-3, 4-6, 6-3 | | match details | USA F29 | Arcilla |
| 26.10.18 | Roberts Grinvalds | Fernando Vargas | 6-1, 6-2 | | match details | |||
| 02.08.18 | 1/4 | Ronald Slobodchikov | Roberts Grinvalds | 3-6, 6-4, 6-3 | | match details |  Latvia F1 | Arcilla |
| 01.08.18 | 2da ronda | Roberts Grinvalds | Ivan Liutarevich | 6-1, 6-1 | | match details | ||
| 31.07.18 | 1er ronda | Roberts Grinvalds | Daniel Soyfer | 3-6, 6-3, 6-4 | | match details | ||
| 30.07.18 | calif. | Roberts Grinvalds | Tomas Vaise | 4-6, 6-3, 6-4 | | match details | ||
| 28.07.18 | c 1 | Roberts Grinvalds | Mohammad Khaled Abou Khamis | 6-0, 6-0 | | match details | ||
| 25.07.18 | 2da ronda | Robertas Vrzesinski | Roberts Grinvalds | 6-2, 2-6, 6-1 | | match details | Lithuania F1 | Arcilla |
| 24.07.18 | 1er ronda | Roberts Grinvalds | Joao Lucas Reis Da Silva | 4-6, 6-4, 7-61 | | match details | ||
| 22.07.18 | calif. | Roberts Grinvalds | Mats Hermans | 6-3, 6-3 | | match details | ||
| 21.07.18 | c 2 | Roberts Grinvalds | Cristiano Russo | 6-0, 6-1 | | match details | ||
| 21.07.18 | c 1 | Roberts Grinvalds | Gustavs Lukstins | 7-5, 6-0 | | match details | ||
| 17.07.18 | 1er ronda | Marc Dijkhuizen | Roberts Grinvalds | 6-2, 6-1 | | match details | Estonia F1 | Arcilla |
| 16.07.18 | c 2 | Roberts Grinvalds | Daniel Soyfer | 6-3, 6-3 | | match details | ||
| 16.07.18 | calif. | Roberts Grinvalds | Christoffer Solberg | 7-63, 6-75, 7-5 | | match details | ||
| 02.08.17 | 2da ronda | Marc Dijkhuizen | Roberts Grinvalds | 6-1, 6-4 | | match details | Latvia F1 | Arcilla |
| 31.07.17 | 1er ronda | Roberts Grinvalds | Martins Rocens | 6-3, 7-63 | | match details | ||
| 31.07.17 | calif. | Roberts Grinvalds | Kasparas Zemaitelis | 6-1, 3-6, 6-3 | | match details | ||
| 31.07.17 | c 1 | Roberts Grinvalds | Motvey Radionov | 7-5, 6-1 | | match details | ||
| 01.08.16 | c 2 | Robertas Vrzesinski | Roberts Grinvalds | 6-0, 7-63 | | match details | Latvia F1 | Arcilla |
| 01.08.16 | c 1 | Roberts Grinvalds | Paulius Matulevicius | 6-0, 7-5 | | match details |