O
Onalvi Sierra
27-14-2
Active
- Division: Welterweight
- Nationality: Colombia
- Stance: southpaw
- KO Wins: 24 (89%)
Radar Chart
Win Methods
Ranking History
Opponent Quality
Fight History
| Date | Opponent | Result | Method | Rounds | Title |
|---|---|---|---|---|---|
| Nov 16, 2025 | Alexander Moreno | Loss | KO | R3/ |