KALAH16 April 2022Guilherme Araujo Da SILVA21 - 23Marcio Modesto Rodrigues JUNIORRio Open 2022 · M-55kg · Semifinal
KALAH9 Agustus 2019Guilherme Araujo Da SILVA2 - 35Amirhossein NOROUZITashkent 2019 World Taekwondo Cadet Championships · M-41kg · Babak 16 besar
MENANG9 Agustus 2019Guilherme Araujo Da SILVA25 - 23Yazan Ahmed H ALBESAISITashkent 2019 World Taekwondo Cadet Championships · M-41kg · Babak 32 besar
KALAH14 Juni 2019Guilherme Araujo Da SILVA12 - 13Jacob LIANG2019 Pan American Cadet and Junior Championships (Kyorugi) · M-41kg · Babak 16 besar