-66kgPeople's Republic of ChinaKey Metrics
Total Contests
10
Recorded international matches
Wins
4
40.0% win rate
Ippon Victories
2
50.0% of wins by ippon
Waza-ari Wins
1
Decisive waza-ari victories
| Metric | Haiyang ZHANG | -66kg average |
|---|---|---|
| Contests | 10 | 21.6 |
| Win rate | 40.0% | 48.2% |
| Ippon wins | 2 | — |
| Waza-ari wins | 1 | — |
Career Timeline
Haiyang ZHANG first appeared in international competition records in 2025, recording 10 contests with 4 wins. Trend data will become available as the competitive record grows across multiple seasons.
Comparison
vs. -66kg Division Average
Haiyang ZHANG posts a 40.0% win rate — well below the -66kg division average of 48.2%.
Most Active in Division
Frequently Asked Questions
- What weight class does Haiyang ZHANG compete in?
- Haiyang ZHANG competes in the -66kg category of international judo.
- How many international contests has Haiyang ZHANG recorded?
- 10 international contests are on record, yielding 4 wins and 6 losses (40.0% win rate).
- How does Haiyang ZHANG win most of their matches?
- Of 4 wins, 2 were scored by ippon, 1 by waza-ari, and 1 by decision or accumulated shido.
- Which country does Haiyang ZHANG represent?
- Haiyang ZHANG represents People's Republic of China on the IJF World Tour.