| Date | May 26 | Total matches | 10 |
| Men's matches | 7 | Women's matches | 3 |
| Singles matches | 7 | Tag Team matches | 2 |
| Trio Matches | 1 | Other Matches | 0 |
Under Siege took place on May 26, 2023 and featured 8 matches on the card (with 2 pre-show matches). A majority of the matches ended by pinfall, submission, or the rules stipulated by the match, but 1 of the 10 matches ended with a non-finish disqualification or count-out. Multiple championships were defended on the card, including the World, Knockouts, X-Division, Tag Team and Impact Digital Media Championships.
The matches featured 32 wrestlers and 4 tag teams, highlighted by Trey Miguel, Steve Maclin, Ace Austin, Chris Bey and Deonna Purrazzo.
Predictability
Somewhat Predictable
(7 of 10 Matches)
Competitions
More Singles
Less Tag
Diversity
Usual Mens
Usual Womens
| Men's Singles No Disqualifications World Championship |
Champion 8-0 (Overall: 9-2, Last 5: 3-2) Win Probability: 50.0% |
5-3 (Overall: 6-3, Last 5: 3-2) Win Probability: 50.0% |
| Women's Singles Knockouts Championship |
Champion 7-2 (Overall: 7-3, Last 5: 4-1) Win Probability: 52.9% |
4-3 (Overall: 5-4, Last 5: 2-3) Win Probability: 47.1% |
| Men's Singles |
1-0 (Overall: 8-3, Last 5: 4-1) Win Probability: 18.7% |
1-4 (Overall: 4-6, Last 5: 2-3) Win Probability: 18.7% |
4-3 (Overall: 5-4, Last 5: 2-3) Win Probability: 21.1% |
5-5-1 (Overall: 7-8-1, Last 5: 2-3) Win Probability: 21.1% |
0-3 (Overall: 4-6, Last 5: 2-3) Win Probability: 8.1% |
1-2 (Overall: 6-6, Last 5: 2-3) Win Probability: 12.2% |
| Men's Singles X-Division Championship |
Champion 8-1 (Overall: 8-2, Last 5: 4-1) Win Probability: 50.7% |
2-2 (Overall: 8-5, Last 5: 3-2) Win Probability: 49.3% |
| Men's Tag Team Tag Team Championship |
Champions 7-1 (Last 5: 5-0) Win Probability: 84.2% |
0-1 (Last 5: 0-1) Win Probability: 15.8% |
| Women's Singles |
2-0 (Overall: 2-0, Last 5: 2-0) Win Probability: 66.7% |
3-4 (Overall: 3-5, Last 5: 1-4) Win Probability: 33.3% |
| Men's Three on Three Tag Team |
(Combined Overall: 10-12, Last 5: 6-5) Win Probability: 67.6% |
(Combined Overall: 7-17, Last 5: 2-13) Win Probability: 32.4% |
| Men's Singles |
2-0 (Overall: 2-0, Last 5: 3-0) Win Probability: 48.3% |
4-4 (Overall: 5-5, Last 5: 3-2) Win Probability: 51.7% |
| Men's Singles Impact Digital Media Championship |
Champion 6-0 (Overall: 8-2, Last 5: 5-0) Win Probability: 64.7% |
1-3 (Overall: 3-4, Last 5: 3-2) Win Probability: 35.3% |
| Match ended by Disqualification |
| Women's Tag Team |
1-0 (Last 5: 1-0) Win Probability: 22.7% |
3-1 (Last 5: 3-1) Win Probability: 77.3% |