| Penalties | Players | VS Club | Date | |
|---|---|---|---|---|
| 3 | Tayler Adams | LA Giltinis | 10-04-2021 | Match details |
| 3 | Tayler Adams | San Diego Legions | 06-06-2021 | Match details |
| 2 | Tayler Adams | Rugby United New York | 25-04-2021 | Match details |
| 2 | Spencer Jones | Austin Gilgronis | 12-06-2021 | Match details |
| 2 | Tayler Adams | Old Glory DC | 04-07-2021 | Match details |
| 1 | Tayler Adams | Utah Warriors | 28-03-2021 | Match details |
| 1 | Tayler Adams | Old Glory DC | 03-04-2021 | Match details |
| 1 | Will Kelly | Old Glory DC | 03-04-2021 | Match details |
| 1 | Tayler Adams | Seattle Seawolves | 18-04-2021 | Match details |
| 1 | Tayler Adams | Rugby ATL | 09-05-2021 | Match details |
| 1 | Will Kelly | Rugby United New York | 26-06-2021 | Match details |
| 1 | Sam Malcolm | New England Free Jacks | 11-07-2021 | Match details |
