| Yellow | Clubs | VS Club | Date | |
|---|---|---|---|---|
| 4 | Republic of Ireland | Scotland | 29-05-2011 | Match details |
| 2 | Scotland | Republic of Ireland | 29-05-2011 | Match details |
| 1 | Wales | Northern Ireland | 27-05-2011 | Match details |
| 1 | Scotland | Northern Ireland | 09-02-2011 | Match details |
| 1 | Northern Ireland | Scotland | 09-02-2011 | Match details |
| 1 | Republic of Ireland | Wales | 08-02-2011 | Match details |
