James Duncan Watts

• 3×Pan No-Gi
• Mundial No-Gi
• Pan No-Gi
• Mundial Master
• 2×Mundial No-Gi
• Pan No-Gi

2025

• Pan IBJJF Jiu-Jitsu No-Gi Championship 2025

  brown belt · master 4 · light · No-Gi

• World IBJJF Jiu-Jitsu No-Gi Championship 2025

  brown belt · master 4 · light · No-Gi

2024

• Pan IBJJF Jiu-Jitsu No-Gi Championship 2024

  brown belt · master 4 · light · No-Gi

2023

• Pan IBJJF Jiu-Jitsu No-Gi Championship 2023

  purple belt · master 4 · light · No-Gi

• World IBJJF Jiu-Jitsu No-Gi Championship 2023

  purple belt · master 4 · light · No-Gi

2022

• Pan IBJJF Jiu-Jitsu No-Gi Championship 2022

  purple belt · master 3 · light · No-Gi

2021

• Pan IBJJF Jiu-Jitsu No-Gi Championship 2021

  purple belt · master 3 · light · No-Gi

2019

• World IBJJF Jiu-Jitsu No-Gi Championship 2019

  blue belt · master 3 · light · No-Gi

2018

• World Master IBJJF Jiu-Jitsu Championship 2018

  blue belt · master 3 · light