Brazil•DF•37 yearsRonaldo Alves, a Brazilian defender aged 37, currently plays for Ferroviária-SP. He has represented Internacional, Athletico Paranaense and Náutico.
| Nickname | Ronaldo Alves |
| Complete Name | Ronaldo Luiz Alves |
| Nationality | Brazil |
| Birthplace | Bebedouro, Brazil |
| Birth Date | 9 July 1989 |
| Age | 37 years old |
| Position | Defender |
| Height | 1.87 m |
| Weight | 89 kg |
Ferroviária-SP (2023–)GuaraniNáuticoGuaraniNáuticoCSA AlagoanoSport RecifeNáuticoInternacionalAvaíInternacionalCriciúmaInternacionalNáuticoInternacionalNáuticoInternacionalAthletico Paranaense