JO
Joseph Michael Hackert Jr
White Belt
Ranked competitor representing Gracie Humaita St. Louis.
Reported team or academy
Gracie Humaita St. Louis
This source affiliation may refer to a wider team. A specific gym location has not been confirmed by this label alone.
Associations
Performance Scorecard
Dynamic skill index based on verified matches and accomplishments.
53Overall Score
D
Performance RankGi BJJ53
No-Gi / Submission Grappling0
Major Titles
Verified achievements recognized on the rankings.
No major titles recorded yet for this athlete.