ONE: Most knockdowns in a round
The all-time ONE top 100, rebuilt from every completed ONE fight in our database.
Updated September 22, 2026
A fighter with a bout in the last 18 months. Country boards rank every fighter from that country and cannot be combined with the active filter.
| # | Fighter | Most knockdowns in a round | Fight | Date |
|---|---|---|---|---|
| T-1 |   Valmir Da Silva | 1 | Tae Ho JinWelterweight · R2 | Jul 22, 2022 |
| T-1 |   Roberto Soldic | 1 | Dagi ArslanalievWelterweight · R1 | Feb 20, 2025 |
| T-1 |   Ruslan Arslangereev | 1 | Bismarck GomesWelterweight · R1 | May 16, 2025 |
| T-1 |  Dzhabir Dzhabrailov | 1 | Chase MannWelterweight · R1 | Apr 11, 2026 |
| T-1 |   Chase Mann | 1 | Dzhabir DzhabrailovWelterweight · R1 | Apr 11, 2026 |
This board ranks single performances, not fighters — one fighter can hold more than one row.