MatstoriesUpset win
Ended a 21-match win streak
Beat Antonio Astras at AJJC 2026 - Australian Jiu Jitsu Championship while they were on a 21-match run.
Yihong Ma is a Grey belt Brazilian jiu-jitsu competitor from Gracie Barra Castle Hill, with a recorded Australian record of 16–5.
Fought 21 recorded matches as Grey since Feb 2025
Grey, 21 recorded matches at this beltUpset win
Ended a 21-match win streak
Beat Antonio Astras at AJJC 2026 - Australian Jiu Jitsu Championship while they were on a 21-match run.
Wins
16
Win rate
76%
Losses
5
Gi
77%
10–3 · 13 matches
No-Gi
75%
6–2 · 8 matches
By belt
Finished events, newest first. Each one opens that event recap.
Recorded Australian matches Matstories has synced. Not a world record.
5 rows