| Event | Year | Mode | Qualification Points | Entry | WRTC Category | Contest Score | Best Score | by | Remarks |
| ARRLDX | 2019 | SSB | 16 | YB8UM Score comparison area: OC1 Operators: YB8UM |
SOHP | 120 | 6264 | YB3DY | |
| RRDXC | 2019 | MIX | 0 | YB8UM Score comparison area: OC1 Operators: YB8UM |
SOHP | 0 | 1923251 | 9M6NA | |
| CQWPX | 2019 | SSB | 28 | YB8UM Score comparison area: OC1 Operators: YB8UM |
SOALP | 45288 | 1318376 | YB2DX | |
| IARU | 2019 | MIX | 11 | YB8UM Score comparison area: OC1 Operators: YB8UM |
SOLP | 1332 | 109032 | 4E1A | |
| AADC | 2019 | SSB | 2 | YB8UM Score comparison area: OC1 Operators: YB8UM |
SOHP | 676 | 271458 | T88PB | |
| CQWW | 2019 | SSB | 1 | YB8UM Score comparison area: OC1 Operators: YB8UM |
SOAHP | 1276 | 2245086 | V85RH | |
| CQWPX | 2020 | SSB | 1 | YB8UM Score comparison area: OC1 Operators: YB8UM |
SOALP | 80 | 669786 | 4E1A | |
| IARU | 2020 | MIX | 13 | YB8UM Score comparison area: OC1 Operators: YB8UM |
SOALP | 1692 | 108560 | YB1TIA | |
| CQWW | 2020 | SSB | 2 | YB8UM Score comparison area: OC1 Operators: YB8UM |
SOALP | 805 | 566160 | 9M6NA |