| Penalties | Players | Competition |
|---|---|---|
| 15 | Joaquin Diaz Bonilla | 2023 Major League Rugby |
| 15 | Jason Robertson | 2020 Major League Rugby |
| 14 | Jason Robertson | 2021 Major League Rugby |
| 6 | Jason Robertson | 2024 Major League Rugby |
| 4 | Rohan Saifoloi | 2022 Major League Rugby |
| 3 | Danny Tusitala | 2021 Major League Rugby |
| 2 | Gradyn Bowd | 2023 Major League Rugby |
| 1 | William Talataina-Mu | 2022 Major League Rugby |
