| Date | Jun 25 | Total matches | 1 |
| Men's matches | 1 | Women's matches | 0 |
| Singles matches | 1 | Tag Team matches | 0 |
This episode of NWA High Voltage took place on June 25, 2021 and featured 1 matches on the card. All of the matches ended by pinfall, submission, or the rules stipulated by the match. No championships were defended on the card.
The matches featured 3 wrestlers, highlighted by Sal Rinauro, Colby Corino and PJ Hawx.
| Men's Singles |
1-2-1 (Overall: 3-3-1, Last 5: 2-3) Win Probability: 25.6% |
0-1 (Overall: 0-1, Last 5: 0-1) Win Probability: 30.8% |
0-1-1 (Overall: 0-3-2, Last 5: 0-3-2) Win Probability: 43.6% |