| Penalties | Club | VS Club | Date | |
|---|---|---|---|---|
| 6 | Seattle Seawolves | Rugby United New York | 19-02-2023 | Match details |
| 5 | Chicago Hounds | Dallas Jackals | 17-06-2023 | Match details |
| 4 | San Diego Legions | Utah Warriors | 07-05-2023 | Match details |
| 4 | Old Glory DC | New Orleans Gold | 25-03-2023 | Match details |
| 4 | Toronto Arrows | Chicago Hounds | 12-03-2023 | Match details |
| 4 | Utah Warriors | Houston SaberCats | 21-05-2023 | Match details |
| 3 | New England Free Jacks | Rugby United New York | 19-03-2023 | Match details |
| 3 | Rugby ATL | New Orleans Gold | 16-04-2023 | Match details |
| 3 | New Orleans Gold | Chicago Hounds | 23-04-2023 | Match details |
| 3 | Dallas Jackals | New England Free Jacks | 25-03-2023 | Match details |
| 3 | Houston SaberCats | San Diego Legions | 30-04-2023 | Match details |
| 2 | Rugby United New York | New England Free Jacks | 19-03-2023 | Match details |
