The 2021 MotoAmerica Junior Cup season was the 7th season of the Junior Cup class in MotoAmerica competition.
| Round | Circuit | Date | Race 1 Winner | Race 2 Winner |
|---|---|---|---|---|
| 1 | | April 30–May 2 | | |
| 2 | | May 21–23 | | |
| 3 | | June 11–13 | | |
| 4 | | June 25–27 | | |
| 5 | | July 9–11 | | |
| 6 | | July 30–August 1 | | |
| 7 | | August 13–15 | | |
| 8 | | September 10–12 | | |
| 9 | | September 17–19 | | |
[2] [3] [4] [5] [6] [7] [8] [9] [10]
| 2021 Entry List | ||||
|---|---|---|---|---|
| Team | Constructor | No. | Rider | Rounds |
| Altus Motorsports | Kawasaki | 69 | | All |
| Bad Boys Racing | Kawasaki | 99 | | 1–4, 7, 9 |
| BARTCON Racing | Kawasaki | 21 | | 8 |
| 31 | | 4–9 | ||
| 73 | | 2, 3 | ||
| Bauce Racing/Cybersafe Solutions/JL62 Racing | Kawasaki | 62 | | 2, 3, 7–9 |
| BRB Racing | Kawasaki | 41 | | 3, 6 |
| Cale Essman Racing | Kawasaki | 51 | | 1–5, 7–9 |
| Calishine Racing | Kawasaki | 13 | | 3–9 |
| 55 | | 1–6 | ||
| Calishine Racing Team | Kawasaki | 66 | | 6, 7 |
| Cycle Pros Racing | Kawasaki | 23 | | 3, 6, 9 |
| KTM | 98 | | 3, 6 | |
| Dez Racing | Kawasaki | 81 | | 9 |
| Fluidology | Kawasaki | 85 | | 1 |
| JPH Suspension/WonderCBD Racing | Kawasaki | 25 | | 5 |
| JR12/Westby Racing | Yamaha | 12 | | All |
| Keagan Brown Racing | Yamaha | 73 | | 2, 3 |
| KERmoto | Kawasaki | 34 | | 1–7 |
| Landers Racing | Kawasaki | 72 | | All |
| Lawson Racing | Kawasaki | 67 | | 9 |
| MonkeyMoto AGVSPORT | Kawasaki | 14 | | 1–7, 9 |
| N2 Racing | Yamaha | 22 | | All |
| PDR Motorsports | Kawasaki | 99 | | 1–4, 7, 9 |
| Rodio Racing | Kawasaki | 96 | | All |
| S&R Racing | Kawasaki | 71 | | 3–5 |
| Scott Powersports/KTM | KTM | 70 | | All |
| Singh Racing | Kawasaki | 54 | | 8 |
| SportbikeTrackGear.com | Kawasaki | 48 | | All |
| Team ECB Racing | Kawasaki | 92 | | 2, 7, 8 |
| TEK Moto Performance | Kawasaki | 15 | | All |
| Veloce Racing | Kawasaki | 29 | | All |
| 58 | | 1–4, 6 | ||
| 65 | | 7–9 | ||
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 | VIR | RAM | RID | MON | BRA | PIT | NJE | ALA | Pts | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| R1 | R2 | R1 | R2 | R1 | R2 | R1 | R2 | R1 | R2 | R1 | R2 | R1 | R2 | R1 | R2 | R1 | R2 | ||||
| 1 | | KTM | 1 | 2 | 3 | 4 | 1 | 2 | 4 | 1 | 1 | 1 | 2 | 1 | 4 | 1 | 1 | 1 | 1 | 1 | 390 |
| 2 | | Kawasaki | 2 | 1 | 1 | 2 | 3 | 7 | 2 | 2 | 2 | 2 | 1 | 3 | 1 | 2 | 4 | 3 | 3 | 2 | 346 |
| 3 | | Kawasaki | 4 | 6 | 5 | 7 | 5 | 1 | 5 | 4 | 4 | 5 | 5 | 5 | 5 | 5 | 2 | 2 | Ret | 9 | 218 |
| 4 | | Kawasaki | 3 | 5 | 2 | 10 | 10 | 3 | 3 | 3 | 3 | 6 | 6 | 3 | 6 | 8 | 4 | 10 | 3 | 212 | |
| 5 | | Kawasaki | 5 | 3 | 4 | 1 | 2 | 6 | 6 | 5 | 5 | 4 | 4 | 2 | Ret | 4 | 186 | ||||
| 6 | | Yamaha | Ret | 7 | 8 | 8 | 4 | 5 | 8 | 7 | Ret | 10 | 11 | 10 | 10 | 8 | 6 | 8 | 7 | 5 | 135 |
| 7 | | Kawasaki | 6 | 8 | 6 | 6 | 7 | 4 | 7 | Ret | Ret | 8 | 9 | 9 | 8 | 9 | 9 | 6 | 6 | 133 | |
| 8 | | Kawasaki | 9 | 6 | 9 | 9 | 10 | 7 | 6 | 7 | 7 | 6 | 2 | 4 | 117 | ||||||
| 9 | | Kawasaki | Ret | 4 | Ret | 3 | 6 | 3 | 1 | Ret | 3 | 4 | 109 | ||||||||
| 10 | | Kawasaki | Ret | 5 | 11 | 9 | 2 | 3 | 3 | 5 | 4 | Ret | 99 | ||||||||
| 11 | | Yamaha | 8 | 13 | Ret | 14 | 18 | 12 | 9 | 6 | 6 | 8 | 11 | 7 | DNS | DNS | 5 | 8 | 85 | ||
| 12 | | Kawasaki | 7 | 9 | Ret | 11 | 8 | 12 | Ret | Ret | 7 | 7 | 15 | DNS | 11 | 12 | 11 | 10 | 12 | Ret | 76 |
| 13 | | Kawasaki | 9 | 11 | 9 | 13 | 9 | Ret | 10 | 8 | 11 | 11 | 13 | 8 | 64 | ||||||
| 14 | | Kawasaki | 12 | 8 | 14 | 11 | 8 | 12 | 7 | 12 | 12 | 14 | 12 | 12 | 13 | 16 | 61 | ||||
| 15 | | Kawasaki | 10 | 12 | 11 | 10 | 15 | Ret | 11 | 10 | 10 | Ret | 12 | 13 | 13 | 13 | 8 | 17 | 60 | ||
| 16 | | Kawasaki | 7 | 12 | 9 | 11 | 5 | 9 | 43 | ||||||||||||
| 17 | | Kawasaki | DNS | 10 | 10 | 9 | 13 | 11 | Ret | DNS | 15 | Ret | Ret | 7 | 37 | ||||||
| 18 | | Kawasaki | 14 | 10 | Ret | 7 | 9 | 11 | 29 | ||||||||||||
| 19 | | Kawasaki | 11 | 14 | 12 | 14 | 19 | 15 | Ret | 13 | Ret | 14 | 17 | 15 | Ret | 14 | Ret | 13 | 25 | ||
| 20 | | Kawasaki | 13 | 15 | 13 | 15 | 20 | 17 | 15 | 14 | 13 | 15 | DNS | 17 | 18 | 16 | 15 | 15 | Ret | 18 | 17 |
| 21 | | Kawasaki | 17 | 14 | 13 | 12 | 12 | 13 | 16 | ||||||||||||
| 22 | | Kawasaki | 10 | 11 | 11 | ||||||||||||||||
| 23 | | Kawasaki | 18 | 16 | Ret | 15 | 11 | 12 | 10 | ||||||||||||
| 24 | | Kawasaki | Ret | 10 | 6 | ||||||||||||||||
| 25 | | Kawasaki | 13 | 13 | 6 | ||||||||||||||||
| 26 | | Kawasaki | 16 | 13 | 14 | Ret | 5 | ||||||||||||||
| 27 | | Kawasaki | 12 | DNS | 4 | ||||||||||||||||
| 28 | | Kawasaki | 15 | 14 | 3 | ||||||||||||||||
| 29 | | Kawasaki | 14 | 15 | 3 | ||||||||||||||||
| 30 | | Kawasaki | 14 | 2 | |||||||||||||||||
| 31 | | Kawasaki | 16 | 14 | 16 | DNS | 2 | ||||||||||||||
| 32 | | Kawasaki | 14 | Ret | Ret | 2 | |||||||||||||||
| 33 | | Kawasaki | DSQ | DSQ | 0 | ||||||||||||||||
| 34 | | KTM | 21 | 19 | 17 | 16 | 0 | ||||||||||||||