Athlete Profile
Guilherme ALVES
BRA- Record (win / lose)
- 10 / 6 (62.5%)
- Record in 2026 (win / lose)
- -
Medal
| Competition Series |  Gold |
 Silver |
 Bronze |
|---|---|---|---|
| Olympic Games | 0 | 0 | 0 |
| World Taekwondo Championships | 0 | 0 | 1 |
| World Taekwondo Grand Prix | 0 | 1 | 0 |
| World Taekwondo Grand Slam | 0 | 0 | 0 |
Participation History
| Samsun 2015 World Taekwondo Grand Prix | M -58kg | |||||
|---|---|---|---|---|---|---|
| R32 | FRA | Dylan CHELLAMOOTOO | Lost | 4 - 0 | PTF | View |
| Queretaro 2014 World Taekwondo Grand Prix Final | M -58kg | |||||
| QF | KOR | TAEHUN KIM | Lost | 9 - 1 | PTF | View |
| Astana 2014 World Taekwondo Grand Prix | M -58kg | |||||
| R16 | TPE | CHENG-CHING HUANG | Lost | 0 - 0 | WDR | View |
| Suzhou 2014 World Taekwondo Grand Prix | M -58kg |
Silver
|
||||
| F | KOR | Tae-moon CHA | Lost | 11 - 9 | PTF | View |
| SF | AUS | Safwan KHALIL | Won | 3 - 4 | PTF | View |
| QF | USA | Damian VILLA | Won | 13 - 4 | PTF | View |
| R16 | FRA | Dylan CHELLAMOOTOO | Won | 9 - 7 | PTF | View |
| R32 | CHI | Ignacio MORALES | Won | 5 - 2 | PTF | View |
| Manchester 2013 World Taekwondo Grand Prix | M +58kg | |||||
| QF | TPE | Chen-Yang WEI | Lost | 5 - 4 | PTF | View |
| R16 | RUS | MAGOMEDOV SEYFULA | Won | 12 - 4 | PTF | View |
| R32 | GER | Sergej KOLB | Won | 9 - 8 | PTF | View |
| Puebla 2013 World Taekwondo Championships | M -58kg |
Bronze
|
||||
| SF | IRI | Hadi MOSTEAN LORON | Lost | 1 - 0 | GDP | View |
| QF | CHI | Ignacio MORALES | Won | 6 - 5 | PTF | View |
| R16 | ARG | Lucas GUZMAN | Won | 6 - 4 | PTF | View |
| R32 | PHI | Keno Anthony MENDOZA | Won | 11 - 9 | PTF | View |
| R64 | CYP | Antonis KYRIAKOU | Won | 10 - 2 | PTF | View |