| Andrezza Martins | |
| Fullname: | Andrezza Martins das Chagas |
| Nickname: | Rtvelo |
| Birth Date: | 12 August 1977 |
| Birth Place: | Manaus, |
| Hometown: | Manaus, Brazil |
| Height: | 171 cm |
| Currentteammate: | Cristine "Saka" Santanna |
| Updated: | August 2, 2008 |
Andrezza "Rtvelo" Martins das Chagas (born August 2, 1977) is a Brazilian beach volleyball player representing Georgia. She was partnered with Cristine "Saka" Santanna in the 2008 Summer Olympics. Their nicknames mean Georgia in Georgian (Sakartvelo). Martins and Santanna's most notable win came when they defeated a Russian opponent in the 2008 Olympics.