Underworld Betta Hunter 2021
| Top Participant | Entries |
|---|---|
| SHAM BETTA FIT | 1 |
| SHAMIRA BETTA | 1 |
| SHAROL (P.B.F) | 1 |
| SHAZWAN BETTA | 1 |
| SHG BETTA | 1 |
| SHIDI BANGI | 1 |
| SHINOBI | 1 |
| SI LAGA LIAR | 1 |
| SIDDIQ TAN | 1 |
| SIXTY NINE BETTA | 1 |
| SKODA BETTA | 1 |
| SKODA BETTA | 1 |
| SOFWAN ZAINOL | 1 |
| SOLEH BETTA | 1 |
| SOON BETTA | 1 |
| SSS BETTA OBT | 1 |
| STESENG BETTA | 1 |
| STRAWHAT BETTA | 1 |
| SUDIN | 1 |
| SUFI BETTA | 1 |