DA
David James Margraf
Black Belt
Instructor and ranked competitor representing Flow State BJJ and Defiant Jiu-Jitsu.
Reported team or academy
CheckMat
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.
24Overall Score
D
Performance RankGi BJJ24
No-Gi / Submission Grappling0
Major Titles
Verified achievements recognized on the rankings.
No major titles recorded yet for this athlete.
Detailed Description
David James Margraf is the head instructor at Defiant Jiu-Jitsu, a Brazilian Jiu-Jitsu academy in Woodbury, MN, USA. This profile was built from the IBJJF academy directory, where David James Margraf is registered as the academy's responsible instructor. Instructors can claim this profile to add a full bio and photo.