Marco Antônio de Souza

1º lugar

• Atlanta International Open IBJJF Jiu-Jitsu Championship 2014 — BROWN / Master 3 / Male / Open Class (Champion)
• Atlanta Winter International Open IBJJF Jiu-Jitsu Championship 2015 — BROWN / Master 3 / Male / Heavy (Champion)
• Atlanta Summer International Open IBJJF Jiu-Jitsu Championship 2016 — BROWN / Master 4 / Male / Open Class (Champion)
• World Master Jiu-Jitsu IBJJF Championship 2016 — BROWN / Master 4 / Male / Super Heavy (Champion)
• Atlanta Winter International Open IBJJF Jiu-Jitsu Championship 2016 — BROWN / Master 4 / Male / Super Heavy (Champion)
• Atlanta Winter International Open IBJJF Jiu-Jitsu Championship 2016 — BROWN / Master 4 / Male / Open Class (Champion)
• World Jiu-Jitsu IBJJF Championship 2017 — BLUE / Juvenile / Male / Heavy (Champion)
• Chicago Spring International Open IBJJF Jiu-Jitsu Championship 2018 — BLUE / Juvenile / Male / Open Class Heavy (Champion)
• Long Beach International Open IBJJF Jiu-Jitsu Championship 2019 — BLUE / Adult / Male / Middle (Champion)
• Phoenix International Open IBJJF Jiu-Jitsu Championship 2019 — BLUE / Adult / Male / Middle (Champion)

2º lugar

• Atlanta International Open IBJJF Jiu-Jitsu Championship 2014 — BROWN / Master 3 / Male / Ultra Heavy (Runner-up)
• World Jiu-Jitsu No-Gi IBJJF Championship 2017 — BLUE / Juvenile / Male / Heavy (Runner-up)
• American National IBJJF Jiu-Jitsu Championship 2017 — BLUE / Juvenile / Male / Heavy (Runner-up)
• World Jiu-Jitsu No-Gi IBJJF Championship 2018 — BLUE / Juvenile / Male / Ultra Heavy (Runner-up)
• American National IBJJF Jiu-Jitsu No-Gi Championship 2018 — BLUE / Juvenile / Male / Open Class Heavy (Runner-up)
• Tampa International Open IBJJF Jiu-Jitsu Championship 2023 (BJJHeroes) — BROWN / Adult / Male / Medium Heavy (Runner-up)
• Charlotte Summer International Open IBJJF Jiu-Jitsu No-Gi Championship 2024 (BJJHeroes) — BLACK / Adult / Male / Middle (Runner-up)

3º lugar

• World Master Jiu-Jitsu IBJJF Championship 2014 — BROWN / Master 3 / Male / Super Heavy (3rd Place)
• Campeonato Brasileiro de Jiu-Jitsu 2015 — ORANGE / Teen 2 / Male / Super Heavy (3rd Place)
• Campeonato Brasileiro de Jiu-Jitsu 2016 — GREEN / Teen 3 / Male / Super Heavy (3rd Place)
• World Jiu-Jitsu IBJJF Championship 2017 — BLUE / Juvenile / Male / Open Class Heavy (3rd Place)
• American National IBJJF Jiu-Jitsu No-Gi Championship 2017 — BLUE / Juvenile / Male / Open Class Heavy (3rd Place)
• Pan Jiu-Jitsu IBJJF Championship 2017 — BLUE / Juvenile / Male / Medium Heavy (3rd Place)
• American National IBJJF Jiu-Jitsu No-Gi Championship 2017 — BLUE / Juvenile / Male / Heavy (3rd Place)
• Pan Jiu-Jitsu IBJJF Championship 2018 — BLUE / Juvenile / Male / Super Heavy (3rd Place)
• American National IBJJF Jiu-Jitsu Championship 2018 — BLUE / Juvenile / Male / Medium Heavy (3rd Place)
• American National IBJJF Jiu-Jitsu Championship 2018 — BLUE / Juvenile / Male / Open Class Heavy (3rd Place)
• San Diego Spring International Open IBJJF Jiu-Jitsu Championship 2019 — BLUE / Adult / Male / Light (3rd Place)
• Atlanta Spring International Open IBJJF Jiu-Jitsu Championship 2023 (BJJHeroes) — BLACK / Adult / Male / Middle (3rd Place)
• Charlotte Summer International Open IBJJF Jiu-Jitsu Championship 2024 (BJJHeroes) — BLACK / Adult / Male / Middle (3rd Place)