Rugby - Celtic League/PRO12/PRO14
In response to the huge success of the English Premiership and French Top 14, Ireland, Scotland and Wales organised themselves into a season-long league competition. In 2009/10 the tournament joined the other leagues in adopting a final to decide its champions.From 2010/11, two Italian clubs joined and the competition was renamed the PRO12 from the following season.
In 2017/18 the league was expanded to include two South Africa-based sides, was turned into a two conference format, plus the knockout stage, and called the PRO14.
Final Venues:
2002, 2017 & 2018 - Lansdowne Road (2002)/Aviva Stadium, Dublin, Ireland
2003 - Millennium Stadium, Cardiff, Wales
2010, 2012, 2013 & 2014 - RDS Arena, Dublin, Ireland
2011 - Thomond Park, Limerick, Ireland
2015 - Ravenhill, Belfast, Northern Ireland
2016 - Murrayfield, Edinburgh, Scotland
*2004-2009 - No Final
In 2017/18 the league was expanded to include two South Africa-based sides, was turned into a two conference format, plus the knockout stage, and called the PRO14.
Final Venues:
2002, 2017 & 2018 - Lansdowne Road (2002)/Aviva Stadium, Dublin, Ireland
2003 - Millennium Stadium, Cardiff, Wales
2010, 2012, 2013 & 2014 - RDS Arena, Dublin, Ireland
2011 - Thomond Park, Limerick, Ireland
2015 - Ravenhill, Belfast, Northern Ireland
2016 - Murrayfield, Edinburgh, Scotland
*2004-2009 - No Final
| YEAR | WINNERS | RUNNERS-UP |
| 2002 | LEINSTER (Ire) | Munster (Ire) |
| 2003 | MUNSTER (Ire) | Neath (Wal) |
| 2004 | *SCARLETS (Wal) | Ulster (Ire) |
| 2005 | *OSPREYS (Wal) | Munster (Ire) |
| 2006 | *ULSTER (Ire) | Scarlets (Wal) |
| 2007 | *OSPREYS (Wal) | Cardiff Bl (Wal) |
| 2008 | *LEINSTER (Ire) | Cardiff Bl (Wal) |
| 2009 | *MUNSTER (Ire) | Edinburgh (Sco) |
| 2010 | OSPREYS (Wal) | Leinster (Ire) |
| 2011 | MUNSTER (Ire) | Leinster (Ire) |
| 2012 | OSPREYS (Wal) | Leinster (Ire) |
| 2013 | LEINSTER (Ire) | Ulster (Ire) |
| 2014 | LEINSTER (Ire) | Glasgow (Sco) |
| 2015 | GLASGOW (Sco) | Munster (Ire) |
| 2016 | CONNACHT (Ire) | Leinster (Ire) |
| 2017 | SCARLETS (Wal) | Munster (Ire) |
| 2018 | LEINSTER (Ire) | Scarlets (Wal) |