| 2019 Kentucky Thoroughbred Regional | Lexington, KY | 1/18/2019 | 1/19/2019 | MT19KYRO |
| 2019 Florida Mid-Winter Regional | Lakeland, FL | 2/7/2019 | 2/9/2019 | MT19FLRO |
| 2019 Arizona Sunshine Regional | Fountain Hills, AZ | 3/8/2019 | 3/9/2019 | MT19AZR |
| 2019 River Cities Regional | Lenexa, KS | 3/29/2019 | 3/30/2019 | MT19RCR |
| 2019 Southern Ohio Regional | Wilmington, OH | 4/4/2019 | 4/6/2019 | MT19SOH |
| 2019 Rocky Mountain Regional | Golden, CO | 6/14/2019 | 6/15/2019 | MT19RMR |
| 2019 Pacific Northwest Regional | Portland, OR | 7/11/2019 | 7/14/2019 | MT19PNW |
| 2019 All Texas Chapters Regional | Houston, TX | 8/22/2019 | 8/24/2019 | MT19ATX |
| 2019 Mid-America Regional | Elkhart, IN | 9/6/2019 | 9/7/2019 | MT19MAR |
| 2019 NAWCC Ward Francillon Time Symposium | 90402 Nuremberg, | 9/12/2019 | 9/15/2019 | MT19SYM |
| 2019 Southwest CA Regional | Del Mar, CA | 10/10/2019 | 10/12/2019 | MT19SCA |
| 2019 Mid-Eastern Regional | Williamsburg, VA | 10/25/2019 | 10/27/2019 | MT19MER |
| 2020 Southern Ohio Regional | Wilmington, OH | 4/9/2020 | 4/11/2020 | MT20SOH |
| 2020 All Texas Chapters Regional | Houston, TX | 8/20/2020 | 8/22/2020 | MT20ATX |
| 2021 Southern Ohio Regional | Wilmington, OH | 4/8/2021 | 4/10/2021 | MT21SOH |
| 2021 All Texas Chapters Regional | Houston, TX | 8/26/2021 | 8/28/2021 | MT21ATX |
| 2022 Southern Ohio Regional | Wilmington, OH | 4/7/2022 | 4/9/2022 | MT22SOH |
| 2023 Southern Ohio Regional | Wilmington, OH | 4/6/2023 | 4/8/2023 | MT23SOH |