Battle of the Champions 21
| Name: Colosseum MMA | |
| Title: Battle of the Champions 21 | |
| Date: May 30, 2021 | Time: 8:00 AM PST |
| Location: Krylya Sovetov UIC, Moscow, Russia | |
| Promotion: Colosseum Fighting Championship (Russia) | |
Shermamadov vs Yusufov
Co-Main Event Fight
Disqualification (Illegal Elbow) Round: 2 Time: 1:50
Khasbulatov vs Iskusnov
twenty-ninth Fight
Technical Submission (Rear-Naked Choke) Round: 1 Time: 0:53
Kakaev vs Akhmatov
twenty-eighth Fight
Submission (Rear-Naked Choke) Round: 1 Time: 3:30
Mamataliev vs Nusimov
twenty-third Fight
Submission (Ninja Choke) Round: 1 Time: 0:35
Batrazov vs Mirzoev
twenty-first Fight
Submission (Guillotine Choke) Round: 1 Time: 1:30
Mirakov vs Lemondzhava
fourteenth Fight
Submission (Arm-Triangle Choke) Round: 1 Time: 2:55
Ikromzoda vs Baskaev
twelfth Fight
Submission (North-South Choke) Round: 1 Time: 1:42
Kelbikhanov vs Bakirov
ninth Fight
Submission (Rear-Naked Choke) Round: 2 Time: 2:00
Kazhiakhmedov vs Sanginzoda
fifth Fight
Submission (Guillotine Choke) Round: 1 Time: 0:35
