| Roles | Competed in Olympic Games • Competed in Youth Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Guilherme•Melaragno | |
| Used name | Guilherme•Melaragno | |
| Born | 9 August 1993 in São Paulo, São Paulo |  BRA |
| Measurements | 184 cm / 88 kg | |
| Affiliations | EC Pinheiros — São Paulo, São Paulo | BRA |
| NOC | Brazil | BRA |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2010 Summer Youth Olympics | Fencing | BRA |
Guilherme Melaragno | |||
| Mixed Weapon, Team, Mixed Youth (YOG) | Americas II | 7 | ||||
| Épée, Individual, Boys (YOG) | 11 | |||||
| 2016 Summer Olympics | Fencing | BRA |
Guilherme Melaragno | |||
| Épée, Individual, Men (Olympic) | 35 | |||||
| Épée, Team, Men (Olympic) | Brazil | 9 |
