# 2021 MotoAmerica Twins Championship

The 2021 MotoAmerica Twins Championship season was the 4th season of the Twins Cup class in MotoAmerica competition.

## Calendar and results

| Round | Circuit | Date | Race 1 Winner | Race 2 Winner |
| 1 | Michelin Raceway Road Atlanta | April 30–May 2 | Kaleb De Keyrel | Teagg Hobbs |
| 2 | Virginia International Raceway | May 21–23 | Teagg Hobbs | Jody Barry |
| 3 | Road America | June 11–13 | Kaleb De Keyrel | (No event) |
| 4 | The Ridge Motorsports Park | June 25–27 | Jackson Blackmon | Jackson Blackmon |
| 5 | WeatherTech Raceway Laguna Seca | July 9–11 | Kaleb De Keyrel | (No event) |
| 6 | Brainerd International Raceway | July 30–August 1 | Kaleb De Keyrel | Anthony Mazziotto |
| 7 | Pittsburgh International Race Complex | August 13–15 | Anthony Mazziotto | (No event) |
| 8 | New Jersey Motorsports Park | September 10–12 | Cory Ventura | (No event) |
| 9 | Barber Motorsports Park | September 17–19 | Kaleb De Keyrel | (No event) |

## Teams and riders

2021 Entry List :
| Team | Constructor | No. | Rider | Rounds |
| 419 Racing | Suzuki | 728 | Jerry Reeves | 7 |
| 626 Pack | Suzuki | 626 | Brian Mullins | 3, 7, 9 |
| Adopt A Pet | Suzuki | 377 | Dustin Walbon | 1, 2, 3 |
| BARTCON Racing | Aprilia | 516 | Anthony Mazziotto | 4–8 |
| BARTCON Racing | Yamaha | 270 | Ryne Snooks | 1–6, 8, 9 |
| Bays Racing | Suzuki | 621 | Chris Bays | 1, 2, 9 |
| Blue Line Racing | Suzuki | 416 | Daniel Mataczynski | 6 |
| Calishine Racing | Suzuki | 204 | Adam Faussett | 1, 3–9 |
| CarbonSmith | Aprilia | 934 | Ryan Smith | 9 |
| Catalyst Reaction Racing | Suzuki | 147 | Patryk Buchcik | 5 |
| Catalyst Reaction Suspension/Rattler's Rock | Suzuki | 215 | Michael Kim | 5 |
| Champ Racing | Suzuki | 98 | Jonathan Champ | 6 |
| Chiefs Racing Team | Suzuki | 676 | Cassidy Heiser | 7 |
| Chiefs Racing Team | Suzuki | 996 | Greg Reisinger | 2, 7, 9 |
| F'Cancer Racing | Suzuki | 959 | Trevor Cece | 6, 7 |
| Feel Like A Pro/RiderzLaw Racing | Yamaha | 111 | Ryan Peterson | 5 |
| First XV Racing | Suzuki | 75 | Cliff Ramsdell | 1–5 |
| Fisk Brothers Racing | Yamaha | 112 | Brian Rogers | 3, 6 |
| GCP | Suzuki | 128 | Chris Parrish | 1–7, 9 |
| GDR Racing | Suzuki | 230 | Andrew Gold | 2 |
| Hart Luck Racing | Suzuki | 136 | Corey Hart | 1, 2, 4, 5, 9 |
| Hayden Schultz Racing | Yamaha | 49 | Hayden Schultz | All |
| HeyNow CW Moto Racing | Suzuki | 787 | Michael Henao | All |
| HONOS Racing Team | Yamaha | 71 | Jorge Ehrenstein | 5 |
| Innovative Motorsports/Mike's Imports | Suzuki | 79 | Teagg Hobbs | All |
| Jackson Blackmon Racing | Yamaha | 18 | Jackson Blackmon | 2–9 |
| JoeyO Racing | Yamaha | 150 | Robert Bettencourt | 1, 7, 8, 9 |
| KingsKamp.com Racing | Yamaha | 23 | Gino Angella | 1, 2, 3, 5 |
| Kruzn1 Racing | Suzuki | 898 | Andrew Kruse | 3, 6 |
| Limitless Racing | Suzuki | 200 | Joe Melendez | 1, 2, 5, 9 |
| LWT Racer | Aprilia | 60 | Sam Wiest | 2–4, 7, 8 |
| Martin Racing | Yamaha | 262 | Michael Martin | 9 |
| MRP Motorsports | Aprilia | 173 | Brad Faas | 8 |
| Pure Attitude Racing | Suzuki | 16 | Trevor Standish | 1–3, 7–9 |
| Pure Attitude Racing | Suzuki | 37 | Liam MacDonald | All |
| Redleg Racing | Suzuki | 224 | Zach Thomas | 9 |
| Reed 323 Racing | Suzuki | 323 | Eric Reed | 9 |
| Righteous Racing | Aprilia | 717 | Jody Barry | 1, 2, 4–9 |
| Riot Racing | Aprilia | 190 | Christopher Evans | 1 |
| Robem Engineering | Aprilia | 27 | Toby Khamsouk | 1, 2, 4–7 |
| Robem Engineering | Aprilia | 51 | Kaleb De Keyrel | All |
| Robem Engineering | Aprilia | 58 | Maxwell Toth | 7–9 |
| Robem Engineering | Aprilia | 70 | Tommaso Marcon | 8, 9 |
| Robem Engineering /Plastic Surgery Racing | Aprilia | 532 | Carl Price | 7, 9 |
| Ruthless Racing Inc | Yamaha | 229 | Darren James | 3, 5–9 |
| Sizzle Maniac Racing | Suzuki | 124 | Heather Trees | 1, 3, 7 |
| SP8S Racing | Kawasaki | 138 | Chris Speights | 2, 8 |
| Tarmac Faction | Yamaha | 158 | Paul Geldziler | 5 |
| Team Biothermal | Aprilia | 227 | Edwin Cosme | 1–3, 6–9 |
| Team Legacy Racing | Kawasaki | 17 | Justin Filice | 5 |
| Ten Racing | Yamaha | 10 | Brett Donahue | 3, 6 |
| Trees Racing | Suzuki | 154 | Jared Trees | 2, 9 |
| Unit F14/Bison | Suzuki | 545 | Chandler Slagle | 9 |
| Veloce Racing | Aprilia | 28 | Cory Ventura | 8, 9 |
| Veloce Racing | Aprilia | 58 | Maxwell Toth | 7–9 |
| Veloce Racing | Aprilia | 62 | Anthony Mazziotto | 4–8 |
| Veloce Racing | Yamaha | 291 | Alex Taylor | 4, 5 |
| Vestment Realty | Yamaha | 310 | Rodney Vest | All |
| VSV Racing | Yamaha | 192 | Valentine Welch | 4, 5 |
| Wicked Flower/RiderzLaw Racing | Suzuki | 52 | John Knowles | All |
| Wrench Motorcycles | Yamaha | 143 | Jordan Edginton | 5, 6 |
| Wrench Motorcycles | Yamaha | 219 | Ethan Cook | 1–4, 7–9 |
| KK47 Racing | Yamaha | 473 | Kris Lillegard | 9 |

## Championship standings
### Scoring system

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 |
| Pos | Rider | Bike | RAT | RAT | VIR | VIR | RAM | RID | RID | MON | BRA | BRA | PIT | NJE | NJE | ALA | Pts |
| Pos | Rider | Bike | R1 | R2 | R1 | R2 | R1 | R1 | R2 | R1 | R1 | R2 | R1 | R1 | R2 | R1 | Pts |
| 1 | Kaleb De Keyrel | Aprilia | 1 | | 5 | 3 | 1 | 2 | 3 | 1 | 1 | 2 | 10 | 2 | Ret | 1 | 234 |
| 2 | Hayden Schultz | Yamaha | 3 | DNS | 4 | 6 | 4 | 5 | 4 | 7 | 4 | 4 | 2 | 7 | 6 | 3 | 166 |
| 3 | Jackson Blackmon | Yamaha | | | 2 | 2 | 2 | 1 | 1 | 4 | Ret | Ret | 4 | 5 | 5 | 22 | 158 |
| 4 | Teagg Hobbs | Suzuki | DSQ | 1 | 1 | 4 | Ret | 3 | 5 | 8 | 3 | 3 | DSQ | 6 | 7 | 9 | 156 |
| 5 | Anthony Mazziotto | Aprilia | | | | | | Ret | 2 | 2 | 2 | 1 | 1 | Ret | 2 | | 130 |
| 6 | Jody Barry | Aprilia | 2 | DNS | 8 | 1 | | Ret | 6 | 3 | Ret | DNS | 3 | 4 | Ret | 2 | 128 |
| 7 | Chris Parrish | Suzuki | 6 | 3 | 3 | 7 | 3 | Ret | 8 | 6 | 5 | 5 | 5 | | | 28 | 118 |
| 8 | Toby Khamsouk | Aprilia | 5 | DNS | 7 | 8 | | 4 | 7 | 5 | 6 | 6 | 8 | | | | 89 |
| 9 | John Knowles | Suzuki | 9 | 9 | 18 | 16 | 9 | 6 | 9 | 13 | 7 | 8 | 12 | 9 | 9 | 19 | 76 |
| 10 | Trevor Standish | Suzuki | 4 | 2 | 6 | 5 | Ret | | | | | | 23 | 8 | 8 | Ret | 70 |
| 11 | Liam MacDonald | Suzuki | 10 | 7 | 10 | 9 | 5 | Ret | 10 | 9 | Ret | 7 | 9 | Ret | Ret | Ret | 68 |
| 12 | Ryne Snooks | Yamaha | 8 | 6 | 15 | 12 | 8 | Ret | 16 | 12 | DNS | | | 10 | 10 | 8 | 55 |
| 13 | Maxwell Toth | Aprilia | | | | | | | | | | | 6 | 3 | 3 | 14 | 44 |
| 14 | Darren James | Yamaha | | | | | 12 | | | 10 | Ret | 9 | 11 | 12 | 11 | 4 | 44 |
| 15 | Ethan Cook | Yamaha | DNS | 8 | 9 | 10 | 6 | Ret | Ret | | | | DNS | Ret | Ret | 5 | 42 |
| 16 | Cory Ventura | Aprilia | | | | | | | | | | | | 1 | 4 | Ret | 38 |
| 17 | Michael Henao | Suzuki | 17 | | 20 | 17 | 15 | 9 | 13 | 19 | 9 | 11 | 15 | 11 | 12 | 15 | 34 |
| 18 | Chris Bays | Suzuki | 11 | 4 | 13 | Ret | | | | | | | | | | 6 | 31 |
| 19 | Adam Faussett | Suzuki | DNS | 13 | | | 16 | 7 | 12 | 17 | 8 | Ret | 19 | 14 | 14 | 18 | 28 |
| 20 | Corey Hart | Suzuki | 7 | 5 | 17 | DNS | | Ret | 15 | 11 | | | | | | Ret | 26 |
| 21 | Tommaso Marcon | Aprilia | | | | | | | | | | | | Ret | 1 | Ret | 25 |
| 22 | Sam Wiest | Aprilia | | | 14 | 15 | 10 | Ret | 14 | | | | 13 | 13 | 13 | | 20 |
| 23 | Jared Trees | Suzuki | | | 11 | 11 | | | | | | | | | | 10 | 16 |
| 24 | Dustin Walbon | Suzuki | 13 | 11 | 12 | 13 | Ret | | | | | | | | | | 15 |
| 25 | Joe Melendez | Suzuki | 12 | 18 | 19 | 14 | | | | Ret | | | | | | 7 | 15 |
| 26 | Alex Taylor | Yamaha | | | | | | 8 | 11 | 14 | | | | | | | 15 |
| 27 | Robert Bettencourt | Yamaha | 14 | 10 | | | | | | | | | 18 | Ret | 18 | 12 | 12 |
| 28 | Rodney Vest | Suzuki | 16 | 14 | 22 | 19 | 20 | 10 | 17 | 23 | 13 | Ret | 20 | 17 | 16 | 17 | 11 |
| 29 | Jordan Edginton | Yamaha | | | | | | | | 15 | 11 | 12 | | | | | 10 |
| 30 | Brett Donahue | Yamaha | | | | | 7 | | | | DNS | Ret | | | | | 9 |
| 31 | Cassidy Heiser | Suzuki | | | | | | | | | | | 7 | | | | 9 |
| 32 | Andrew Kruse | Suzuki | | | | | 13 | | | | Ret | 10 | | | | | 9 |
| 33 | Daniel Mataczynski | Suzuki | | | | | | | | | 10 | 13 | | | | | 9 |
| 34 | Trevor Cece | Suzuki | | | | | | | | | 12 | 14 | DNS | | | | 6 |
| 35 | Cliff Ramsdell | Suzuki | 18 | 15 | 24 | 18 | 17 | 11 | 18 | 22 | | | | | | | 6 |
| 36 | Heather Trees | Suzuki | 15 | 12 | | | 21 | | | | | | DSQ | | | | 5 |
| 37 | Brian Rogers | Yamaha | | | | | 11 | | | | DNS | DNS | | | | | 5 |
| 38 | Carl Price | Aprilia | | | | | | | | | | | 17 | | | 11 | 5 |
| 39 | Kris Lillegard | Yamaha | | | | | | | | | | | | | | 13 | 3 |
| 40 | Jerry Reeves | Suzuki | | | | | | | | | | | 14 | | | | 2 |
| 41 | Brian Mullins | Suzuki | | | | | 14 | | | | | | 16 | | | 25 | 2 |
| 42 | Chris Speights | Kawasaki | | | 21 | DNS | | | | | | | | 15 | DSQ | | 1 |
| 43 | Brad Faas | Aprilia | | | | | | | | | | | | 16 | 15 | | 1 |
| 44 | Edwin Cosme | Aprilia | 21 | | 26 | 22 | 19 | | | | DNS | 15 | 22 | 18 | 17 | 16 | 1 |
| 45 | Gino Angella | Yamaha | 20 | 17 | 23 | 20 | 18 | | | 24 | | | | | | | 0 |
| 46 | Jonathan Champ | Suzuki | | | | | | | | | Ret | Ret | | | | | 0 |
| 47 | Jorge Ehrenstein | Yamaha | | | | | | | | DNS | | | | | | | 0 |
| 48 | Justin Filice | Kawasaki | | | | | | | | Ret | | | | | | | 0 |
| 49 | Andrew Gold | Suzuki | | | 16 | DNS | | | | | | | | | | | 0 |
| 50 | Patryk Buchcik | Suzuki | | | | | | | | 16 | | | | | | | 0 |
| 51 | Christopher Evans | Aprilia | 19 | 16 | | | | | | | | | | | | | 0 |
| 52 | Valentine Welch | Yamaha | | | | | | DNS | 19 | 18 | | | | | | | 0 |
| 53 | Ryan Smith | Aprilia | | | | | | | | | | | | | | 20 | 0 |
| 54 | Paul Geldziler | Yamaha | | | | | | | | 20 | | | | | | | 0 |
| 55 | Chandler Slagle | Suzuki | | | | | | | | | | | | | | 21 | 0 |
| 56 | Michael Kim | Suzuki | | | | | | | | 21 | | | | | | | 0 |
| 57 | Michael Martin | Yamaha | | | | | | | | | | | | | | 23 | 0 |
| 58 | Eric Reed | Suzuki | | | | | | | | | | | | | | 24 | 0 |
| 59 | Ryan Peterson | Yamaha | | | | | | | | 25 | | | | | | | 0 |
| 60 | Greg Reisinger | Suzuki | | | 25 | 21 | | | | | | | 21 | | | 26 | 0 |
| 61 | Zach Thomas | Suzuki | | | | | | | | | | | | | | 27 | 0 |
| Pos | Rider | Bike | RAT | RAT | VIR | VIR | RAM | RID | RID | MON | BRA | BRA | PIT | NJE | ALA | Pts |