Guillermo Rigondeaux vs. John Riel Casimero
- Shekara: 2021
- Kasa: United States of America
- Salo:
- Studio: Premier Boxing Champions, Showtime Sports
- Mahimmin bayani: boxing
- Darakta:
- 'Yan wasa: Guillermo Rigondeaux, John Riel Casimero, Gary Antonio Russell, Emmanuel Rodriguez, Rau'shee Warren, Damien Vazquez
