| Event | Year | Mode | Qualification Points | Entry | WRTC Category | Contest Score | Best Score | by | Remarks |
| ARRLDX | 2020 | SSB | 60 | 7B1B Score comparison area: OC1 Operators: YB1BX, YB1DDH, YC1FCZ, YD1AUI, YD1JZK, YE1AR |
MS | 6048 | 73515 | V85RH | |
| RRDXC | 2020 | MIX | 1 | YD1JZK Score comparison area: OC1 Operators: YD1JZK |
SOLP | 62 | 60236 | 4E1A | |
| CQWPX | 2020 | SSB | 10 | YD1JZK Score comparison area: OC1 Operators: YD1JZK |
SOLP | 7728 | 669786 | 4E1A | |
| IARU | 2020 | MIX | 1 | YD1JZK Score comparison area: OC1 Operators: YD1JZK |
SOALP | 6 | 108560 | YB1TIA |