| Event | Year | Mode | Qualification Points | Entry | WRTC Category | Contest Score | Best Score | by | Remarks |
| ARRLDX | 2019 | CW | 19 | DW3TRZ Score comparison area: OC1 Operators: DW3TRZ |
SOHP | 1116 | 47988 | YB8RW | |
| ARRLDX | 2019 | SSB | 43 | DW3TRZ Score comparison area: OC1 Operators: DW3TRZ |
SOHP | 336 | 6264 | YB3DY | |
| CQWPX | 2019 | SSB | 1 | DW3TRZ Score comparison area: OC1 Operators: DW3TRZ |
SOALP | 1586 | 1318376 | YB2DX | |
| CQWPX | 2019 | CW | 1 | DW3TRZ Score comparison area: OC1 Operators: DW3TRZ |
SOHP | 24 | 4987640 | 9M6NA | |
| AADC | 2019 | CW | 1 | DW3TRZ Score comparison area: OC1 Operators: DW3TRZ |
SOHP | 128 | 800000 | DU3T | |
| IARU | 2019 | MIX | 2 | DW3TRZ Score comparison area: OC1 Operators: DW3TRZ |
SOHP | 1150 | 815256 | 9M6NA | |
| CQWW | 2019 | SSB | 1 | DW3TRZ Score comparison area: OC1 Operators: DW3TRZ |
SOHP | 833 | 2245086 | V85RH | |
| CQWW | 2019 | CW | 1 | DW3TRZ Score comparison area: OC1 Operators: DW3TRZ |
SOHP | 675 | 4076160 | 9M6NA | |
| IARU | 2020 | MIX | 4 | DW3TRZ Score comparison area: OC1 Operators: DW3TRZ |
SOLP | 434 | 108560 | YB1TIA | |
| CQWW | 2020 | CW | 2 | DW3TRZ Score comparison area: OC1 Operators: DW3TRZ |
SOHP | 1260 | 1159710 | 9M6NA |