| Penalties | Players | VS Club | Date | |
|---|---|---|---|---|
| 4 | Jack Debreczeni | Hurricanes | 30-03-2018 | Match details |
| 4 | Reece Hodge | New South Wales | 29-06-2018 | Match details |
| 3 | Reece Hodge | Queensland Reds | 06-07-2018 | Match details |
| 2 | Jack Debreczeni | Western Stormers | 27-04-2018 | Match details |
| 2 | Reece Hodge | Highlanders | 14-07-2018 | Match details |
| 1 | Jack Debreczeni | Sunwolves | 03-03-2018 | Match details |
| 1 | Reece Hodge | New South Wales | 18-03-2018 | Match details |
| 1 | Reece Hodge | Sharks | 23-03-2018 | Match details |
| 1 | Jack Debreczeni | Sharks | 23-03-2018 | Match details |
| 1 | Jack Debreczeni | Jaguares | 14-04-2018 | Match details |
| 1 | Jack Debreczeni | Bulls | 21-04-2018 | Match details |
| 1 | Jack Debreczeni | Crusaders | 04-05-2018 | Match details |
| 1 | Reece Hodge | Brumbies | 12-05-2018 | Match details |
| 1 | Reece Hodge | Blues | 02-06-2018 | Match details |
| 1 | Jack Debreczeni | Highlanders | 14-07-2018 | Match details |
