The 2023 MotoAmerica Twins Championship season was the 6th season of the Twins Cup class in MotoAmerica competition.
| Round | Circuit | Date | Race 1 Winner | Race 2 Winner |
|---|---|---|---|---|
| 1 | | March 9–12 | | |
| 2 | | April 21–23 | | |
| 3 | | May 19–21 | | |
| 4 | | June 10–12 | (No event) | (No event) |
| 5 | | June 23–25 | | |
| 6 | | July 6–8 | | |
| 7 | | July 29–31 | (No event) | (No event) |
| 8 | | August 18–20 | | |
| 9 | | September 6–8 | (No event) | (No event) |
| 10 | | September 22–24 | | |
| 2022 Entry List | ||||
|---|---|---|---|---|
| Team | Constructor | No. | Rider | Rounds |
| 3D Motorsports | Aprilia | 14 | | 1 |
| Aprilia | 21 | | All | |
| Yamaha | 191 | | 2, 3, 4, 5 | |
| Aldrich Racing Team | Aprilia | 527 | | 4 |
| Altus Motorsports | Yamaha | 34 | | 1, 2, 6 |
| Yamaha | 62 | | 1, 2, 3, 4, 5 | |
| Bad Boys Racing | Yamaha | 99 | | 7 |
| Blackmon Racing | Yamaha | 18 | | All |
| Yamaha | 159 | | 6 | |
| BrownTown Racing | Aprilia | 186 | | 2, 3, 6, 7 |
| Suzuki | 187 | | 3, 6 | |
| CarbonSmith | Aprilia | 934 | | 1, 3, 5 |
| Carson Racing | Suzuki | 754 | | 6 |
| Ceparano Racing | Aprilia | 710 | | 3 |
| Chiefs Racing Team | Suzuki | 996 | | 6 |
| Yamaha | 67 | | 2, 3, 6, 7 | |
| Cycle Tech | Yamaha | 49 | | All |
| Duffy Racing | Aprilia | 422 | | 1, 4, 5, 7 |
| Filice Vinedi Racing | Kawasaki | 17 | | 1 |
| First XV Racing | Yamaha | 75 | | 5 |
| GERT Racing Team | Aprilia | 989 | | 5 |
| Ghetto Customs | Yamaha | 128 | | 1, 2, 3, 4, 5, 6 |
| Giaccmoto Yamaha Racing | Yamaha | 700 | | 1 |
| Joe Rocco Racing | Aprilia | 526 | | 2 |
| JoeyO Racing | Yamaha | 50 | | 1 |
| JPH Suspension/WonderCBD Racing | Yamaha | 420 | | 5 |
| Kayes Kustom Cycles | Kawasaki | 688 | | 3 |
| KingsKamp.com Racing | Yamaha | 23 | | 1, 3 |
| Kruser Racing | Aprilia | 719 | | 7 |
| Legacy Dental | Yamaha | 31 | | All |
| Legacy Dental/Poly Evolution | Yamaha | 31 | | All |
| Lucky 13 | Aprilia | 13 | | 4 |
| MonkMoto | Suzuki | 46 | | 7 |
| Möth Touch | Suzuki | 899 | | 3, 6 |
| Motorcycle Upholstery | Aprilia | 333 | | 5 |
| MP13 Racing | Yamaha | 131 | | 3, 4, 5, 6 |
| N2 Racing/BobbleHeadMoto | Yamaha | 1 | | All |
| NJB Racing | Yamaha | 142 | | 1 |
| Optimum Performance Motorsports | Aprilia | 11 | | 1, 2 |
| Pistris Racing | Aprilia | 173 | | 1, 2, 6 |
| Plastic Surgery Racing | Aprilia | 532 | | 5 |
| Pure Attitude Racing | Yamaha | 16 | | 1, 2 |
| Reed Racing 323 | Yamaha | 323 | | 1, 3 |
| RF Racing | Yamaha | 118 | | 6 |
| Righteous Racing | Aprilia | 171 | | 1, 2, 3, 4, 5, 7 |
| Robem Engineering | Aprilia | 72 | | 1, 7 |
| Aprilia | 97 | | 2, 3, 4, 5, 6, 7 | |
| Rodio Racing | Aprilia | 96 | | All |
| Ruthless Racing | Yamaha | 229 | | 1, 2, 3 |
| SP8S Racing | Aprilia | 138 | | 6, 7 |
| Suzuki | 728 | | 4, 5, 6 | |
| Syndicate Racing | Yamaha | 213 | | 3 |
| TCB Racing | Suzuki | 413 | | 2, 3 |
| Team ISO | Yamaha | 25 | | All |
| Team ISO Racing | Yamaha | 32 | | 7 |
| Team JBR | Aprilia | 918 | | 2, 3 |
| Ten Racing/MotoShippers | Yamaha | 10 | | 1, 2 |
| The WagBar MP13 Racing Team | Yamaha | 131 | | 3, 4, 5, 6 |
| TigerTail Racing | Yamaha | 24 | | 4 |
| Top Pro Motorsports | Aprilia | 103 | | 1, 2, 3, 4, 5, 6 |
| Aprilia | 111 | | 3, 4, 5, 6, 7 | |
| Trackday Winner/Blackmon Racing | Yamaha | 18 | | All |
| Triplestrong/Bartcon Racing | Yamaha | 65 | | 6, 7 |
| Unreal Racing | Aprilia | 195 | | 2, 3, 7 |
| Aprilia | 295 | | 3 | |
| Vestment Realty Powered By Realty One Group | Yamaha | 310 | | 1, 3, 6 |
| Yamaha | 310 | | 1, 3, 6 | |
| Wolfe Racing | Suzuki | 606 | | 2, 3, 6, 7 |
| Wrench Motorcycles | Yamaha | 34 | | 1, 2, 6 |
| Yamaha | 43 | | 4, 5, 6 | |
| Zone 9 Racing/EDR Performance | Aprilia | 188 | | 4, 5 |
Points are awarded to the top fifteen finishers. A rider has to finish the race to earn points.
| Position | 1st | 2nd | 3rd | 4th | 5th | 6th | 7th | 8th | 9th | 10th | 11th | 12th | 13th | 14th | 15th |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Points | 25 | 20 | 16 | 13 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 |