| Magners League |
| Sat 05 Sept 2009 | Scarlets - Leinster | 18-16 (B) |
|
| Sat 12 Sept 2009 | Leinster - Newport Gwent Dragons | 23-14 |
|
| Fri 18 Sept 2009 | Ospreys - Leinster | 11-18 |
|
| Sat 26 Sept 2009 | Edinburgh Rugby - Leinster | 19-21 |
|
| Sat 03 Oct 2009 | Leinster - Munster | 30-0 |
|
| Sat 24 Oct 2009 | Ulster - Leinster | 16-14 (B) |
|
| Sat 31 Oct 2009 | Leinster - Cardiff Blues | 23-6 |
|
| Sun 06 Dec 2009 | Newport Gwent Dragons - Leinster | 30-14 |
|
| Sat 26 Dec 2009 | Leinster - Ulster | 15-3 |
|
| Sat 02 Jan 2010 | Connacht - Leinster | Reported |
|
| Sat 20 Feb 2010 | Leinster - Scarlets | 27-14 |
|
| Sun 07 Mar 2010 | Cardiff Blues - Leinster | 20-29 |
|
| Thu 18 Mar 2010 | Leinster - Glasgow Warriors | 20h30 |
|
| Sat 27 Mar 2010 | Leinster - Connacht | 17h30 |
|
| Sat 03 Apr 2010 | Munster - Leinster | Stat |
|
| Sat 17 Apr 2010 | Leinster - Ospreys | Stat |
|
| Sat 24 Apr 2010 | Glasgow Warriors - Leinster | Stat |
|
| Sat 08 May 2010 | Leinster - Edinburgh Rugby | Stat |
|
