| Event | Year | Mode | Qualification Points | Entry | WRTC Category | Contest Score | Best Score | by | Remarks |
| AADC | 2019 | SSB | 1 | YD3CER Score comparison area: OC1 Operators: YD3CER |
SOHP | 238 | 271458 | T88PB | |
| RRDXC | 2020 | MIX | 6 | YD3CER Score comparison area: OC1 Operators: YD3CER |
SOHP | 392 | 75772 | 9M6ZAE | |
| IARU | 2020 | MIX | 10 | YD3CER Score comparison area: OC1 Operators: YD3CER |
SOLP | 1212 | 108560 | YB1TIA | |
| AADC | 2020 | SSB | 2 | YD3CER Score comparison area: OC1 Operators: YD3CER |
SOHP | 580 | 232500 | 4D3X | |
| WAEDC | 2020 | SSB | 4 | YD3CER Score comparison area: OC1 Operators: YD3CER |
SOLP | 336 | 91845 | YB1TJ | |
| CQWW | 2020 | SSB | 26 | YD3CER Score comparison area: OC1 Operators: YD3CER |
SOLP | 6240 | 224043 | YC1BIQ | |
| CQWW | 2020 | CW | 1 | YD3CER Score comparison area: OC1 Operators: YD3CER |
SOLP | 294 | 1068418 | 4D3X |