| Date | Apr 25 | Total matches | 9 |
| Men's matches | 6 | Women's matches | 3 |
| Singles matches | 5 | Tag Team matches | 3 |
Rebellion took place on April 25, 2021 and featured 9 matches on the card. All of the matches ended by pinfall, submission, or the rules stipulated by the match. Multiple championships were defended on the card, including the World, Knockouts, Tag Team, Knockouts Tag Team and X-Division Championships.
The matches featured 31 wrestlers and 6 tag teams, highlighted by David Finlay, Juice Robinson, Deonna Purrazzo, Ace Austin and Rich Swann.
| Men's Singles World Championship |
1-0 (Overall: 2-1, Last 5: 2-1) |
3-1 (Overall: 5-4, Last 5: 3-2) Champion |
| Women's Singles Knockouts Championship |
6-0 (Overall: 6-2, Last 5: 4-1) Champion |
4-3 (Overall: 5-5, Last 5: 2-3) |
| Men's Tag Team Tag Team Championship |
4-0 (Last 5: 4-0) Champions |
3-3 (Last 5: 3-2) |
| Men's Singles Last Man Standing Match |
4-2 (Overall: 7-4, Last 5: 3-2) |
5-2-1 (Overall: 6-3-1, Last 5: 4-1) |
| Women's Tag Team Knockouts Tag Team Championship |
1-0 (Last 5: 1-0) |
4-2 (Last 5: 3-2) Champions |
| Men's Singles |
6-3 (Overall: 7-3, Last 5: 3-2) |
4-2 (Overall: 5-3, Last 5: 3-2) |
| Men's Four on Four Tag Team |
| Men's Singles X-Division Championship |
4-2 (Overall: 7-4, Last 5: 3-2) |
5-6 (Overall: 7-9, Last 5: 2-3) Champion |
4-4 (Overall: 4-6, Last 5: 1-4) |