MatstoriesUpset win
Ended a 10-match win streak
Beat Hamish Barton at Martial Arts Open Invitational (Wollongong) while they were on a 10-match run.
John Chapman is a Brazilian jiu-jitsu competitor from INRG Martial Arts, with a recorded Australian record of 4–1.
No recorded matches as Unknown belt yet
Unknown belt, 0 recorded matches at this beltUpset win
Ended a 10-match win streak
Beat Hamish Barton at Martial Arts Open Invitational (Wollongong) while they were on a 10-match run.
Wins
4
Win rate
80%
Losses
1
Mat Score
All-time on the current belt board
Recorded Australian matches Matstories has synced. Not a world record.
Finished events, newest first. Each one opens that event recap.
1 row