Athlete Profile
Arthur MEIRELLES DA COSTA
BRA- Record (win / lose)
- 5 / 3 (62.5%)
- Record in 2026 (win / lose)
- -
Medal
| Competition Series |  Gold |
 Silver |
 Bronze |
|---|---|---|---|
| Olympic Games | 0 | 0 | 0 |
| World Taekwondo Championships | 0 | 0 | 0 |
| World Taekwondo Grand Prix | 0 | 0 | 0 |
| World Taekwondo Grand Slam | 0 | 0 | 0 |
Participation History
| Australian Open 2026 | M -87kg |
Silver
|
||||
|---|---|---|---|---|---|---|
| F | TPE | Liang-hsi CHEN | Lost | 0 - 2 | PTF | View |
| SF | JOR | Saleh ELSHARABATY | Won | 0 - 2 | PTF | View |
| QF | AUS | Jobe STEWART | Won | 2 - 0 | PTF | View |
| WT President's Cup Oceania 2026 | M -87kg |
Gold
|
||||
| F | TPE | Liang-hsi CHEN | Won | 2 - 1 | PTF | View |
| SF | JOR | Saleh ELSHARABATY | Won | 0 - 2 | PTF | View |
| QF | AUS | Jobe STEWART | Won | 2 - 0 | PTF | View |
| WT President's Cup Europe 2026 | M -87kg | |||||
| R16 | TRT | Mehdi ABEDINI | Lost | 2 - 0 | PTF | View |
| Pan American Taekwondo Championship 2026 | M -80kg | |||||
| QF | CHI | Joaquin CHURCHILL MARTINEZ | Lost | 2 - 0 | PTF | View |
| R16 | BRA | Diego RODRIGUES TODARO | Won | 1 - 2 | PTF | View |
| Dutch Open 2026 | M -80kg | |||||
| R16 | CHI | Joaquin CHURCHILL MARTINEZ | Lost | 2 - 0 | PTF | View |
| R32 | NED | Dion WEIDUM | Won | 0 - 2 | PTF | View |
| 2026 US Open | M -80kg | |||||
| QF | USA | Isaiah YOUNG | Lost | 0 - 2 | PTF | View |
| R16 | USA | Joshua ALADE | Won | 2 - 0 | PTF | View |
| Nairobi 2025 World Taekwondo Under 21 Championships | M -80kg | |||||
| R16 | JOR | Mohammad ALADARBI | Lost | 0 - 2 | PTF | View |
| 2025 WT President's Cup - Pan Am | M -80kg | |||||
| QF | USA | Isaiah YOUNG | Lost | 0 - 2 | RSC | View |
| R16 | PUR | Alejandro GONZALEZ | Won | 0 - 2 | PTF | View |
| R32 | CAN | Tae Ku PARK | Won | 0 - 2 | PTF | View |
| Charlotte 2025 World Taekwondo Grand Prix Challenge | M -80kg | |||||
| QF | KOR | Geon-woo SEO | Lost | 2 - 0 | PTF | View |
| R16 | KOR | Jung Je KIM | Won | 0 - 2 | PTF | View |
| R32 | ESP | Ramon RUIZ | Won | 2 - 0 | PTF | View |
| R64 | PUR | Jann dennis TAVAREZ | Won | 0 - 2 | PTF | View |
| Rio Open 2025 | M -80kg | |||||
| R32 | COL | Miguel TREJOS | Lost | 1 - 2 | PTF | View |