| Date | Tournament / Link | City |
| Feb 17 – 18, 2023 | The Memphis Open | Memphis, TN |
| The Memphis Open | ||
| Mar 11, 2023 | Birmingham Invitational | Trussville, AL |
| ** Birmingham Invitational ** | ||
| Mar 18, 2023 | Smoky Mountains Showdown | Gatlinburg, TN |
| Coming Soon (smokymountainsshowdown.com) MAT Action | Smoky Mountains Showdown | ||
| Mar 25, 2023 | Arkansas Showdown | Russellville, AR |
| MAT Action | Arkansas Showdown | ||
| April 22, 2023 | Battle at the Capital | Montgomery, AL |
| MY SITE – The Battle At The Capitol MAT Action | Battle at the Capitol | ||
| May 12 – 13, 2023 | The Destin Open | Fort Walton Beach, FL |
| Home – Destin Open Karate Tournament | ||
| May 27, 2023 | Natural State Classic | Little Rock, AR |
| Natural State Classic | ||
| Jun 3, 2023 | Ultimate Champion Challenge | West Point, MS |
| Ultimate Champion Challenge | ||
| Jun 3, 2023 | Music City Smackdown | Lebanon, TN |
| MAT Action | Music City SMACDOWN | ||
| Jun 15 – 17, 2023 | Battle of Atlanta | Atlanta, GA |
| Battle of Atlanta World Karate Championship | ||
| Jun 29 – Jul 1, 2023 | US Open | Orlando, FL |
| Home – US Open ISKA World (usopen-karate.com) | ||
| JUl 14 – 15, 2023 | The Forge Championships | Homewood, AL |
| MAT Action | The Forge Championships | ||
| Aug 19, 2023 | Albertville Open | Albertville, AL |
| Albertville Open | ||
| Aug 19, 2023 | South Atlanta Open | Covington, GA |
| South Atlanta Open Regional Karate Tournament | ||
| Sep 8 – 9, 2023 | Jubilee Open 2.0 | Gulf Shores, AL |
| MAT Action | Jubilee Open 2.0 | ||
| Sep 9, 2023 | 35th Sunshine Classic Open Karate Tournament (NOT YET ANNOUNCED) | Panama City, FL |
| 35th Sunshine Classic Open Karate Tournament (NOT YET ANNOUNCED) | ||
| Sep 15 – 16, 2023 | The Arkansas Open | Little Rock, AR |
| The Arkansas Open – Jonesboro, Arkansas | ||
| Sep 23, 2023 | Mississippi Showdown | Starkville, MS |
| The Mississippi Showdown | ||
| October 14, 2023 | Middle Tennessee Classic | Gallatin, TN |
| Middle Tennessee Classic | ||
| November 4, 2023 | 43rd Annual Southern Region Open Karate Tournament | Dothan, AL |
| 43rd Annual Southern Region Open Karate Tournament | ||
| Dec 15 – 16, 2023 | TCB Take Over | Tupelo, MS |
| MAT Action | TCB TAKE OVER | ||
| Sources: | https://www.mataction.com/ https://www.facebook.com/groups/1424654777826534/ Mac Tri-State National Championship Tournaments https://aaukarate.org/page.php?page_id=123098 |