| Date | Competitor | Country | Score | IAM level | Competition |
|---|---|---|---|---|---|
| 2015-12-16 | LAW YAN | Hong Kong | 77 | 10 | World Memory Championships 2015 |
| 2014-12-11 | LAW YAN | Hong Kong | 66 | 10 | World Memory Championships 2014 |
| 2014-09-13 | CHAN TING CHING | Hong Kong | 60 | 8 | Hong Kong Open Memory Championship 2014 |
| 2012-12-14 | LI KAM FUNG | Hong Kong | 57 | 8 | World Memory Championship 2012 |
| 2011-12-07 | ANDY TSZ KIT FONG | Hong Kong | 35 | 5 | World Memory Championship 2011 |