| Wednesday 17th March 2010 | ||||
| The Magners League | ||||
| Connacht | v | Newport-Gwent D'gons | Galway Sportsground | (18:30) |
| Thursday 18th March 2010 | ||||
| The Magners League | ||||
| Leinster | v | Glasgow | The Greenyards | (19:30) |
| Munster | v | Scarlets | Thomond Park, Limerick | (19:35) |
| Friday 19th March 2010 | ||||
| Guinness Premiership | ||||
| Sale | v | Wasps | Edgeley Park | (19:45) |
| Saturday 20th March 2010 | ||||
| RBS Six Nations | ||||
| Wales | v | Italy | Millennium Stadium, Cardiff | (14:30) |
| Ireland | v | Scotland | Croke Park, Dublin | (17:00) |
| France | v | England | Stade de France, Paris | (19:45) |
| Scottish Hydro Premiership Division One | ||||
| Selkirk | v | Stewarts Melville FP | Philiphaugh | (15:00) |
| Currie | v | Boroughmuir | Malleny Park | (15:00) |
| Sunday 21st March 2010 | ||||
| Guinness Premiership | ||||
| Newcastle | v | Gloucester | Kingston Park | (15:00) |
| Friday 26th March 2010 | ||||
| The Magners League | ||||
| Cardiff Blues | v | Ulster | Cardiff City Stadium | (15:00) |
| Edinburgh | v | Scarlets | Murrayfield, Edinburgh | (15:00) |
| Leinster | v | Connacht | Royal Dublin Showground | (15:00) |
| Munster | v | Glasgow Warriors | Thomond Park, Limerick | (15:00) |
| The Dragons | v | The Ospreys | Rodney Parade, Newport | (15:00) |
| Saturday 27th March 2010 | ||||
| Guinness Premiership | ||||
| Gloucester | v | Leeds Carnegie | Kingsholm | (15:00) |
| Northampton | v | Wasps | Franklin's Gardens | (15:00) |
| Worcester | v | Leicester | Sixways Stadium | (15:00) |
| Sunday 28th March 2010 | ||||
| Guinness Premiership | ||||
| Saracens | v | Newcastle | Vicarage Road | (15:00) |
| London Irish | v | Sale | Madejski Stadium | (15:00) |