Pro14/United Rugby Championship: Cross‑border Professional Rugby in Europe (2001–2021)

1. Irish, Scottish, and Welsh unions launch Celtic League

   May 31, 2001Labels: Irish Rugby, Scottish Rugby, Welsh Rugby

   • Irish Times
   • Rugby History

2. Inaugural Celtic League season begins

   Aug 17, 2001Labels: Celtic League, 2001 Season

   • Rugby History
   • Irish Times

3. Leinster win first Celtic League title

   Dec 15, 2001Labels: Leinster Rugby, Munster Rugby

   • Rugby History
   • Celtic 2001 02

4. Welsh rugby reorganizes into regional professional teams

   Aug 1, 2003Labels: Welsh Regions, Welsh Rugby

   • URC History
   • Celtic Warriors

5. Celtic League becomes a full home-and-away league

   Sep 1, 2003Labels: Celtic League, 2003 04

   • URC History
   • Ulster 2003 04

6. Magners becomes first title sponsor; “Magners League” begins

   Jul 19, 2006Labels: Magners, Magners League

   • Dragons RFC

7. Italy joins league with Aironi and Benetton Treviso

   Mar 8, 2010Labels: Benetton Treviso, Aironi

   • Sky Sport
   • URC History

8. League rebrands as Pro12 with RaboDirect sponsorship

   Jun 8, 2011Labels: RaboDirect, Pro12

   • ESPN
   • Irish Examiner

9. Zebre replaces Aironi after licence refusal

   Apr 6, 2012Labels: Zebre, Italian Rugby

   • URC History
   • Pro12 2012 13

10. Guinness becomes title sponsor; “Guinness Pro12” era starts

    Jul 10, 2014Labels: Guinness, Guinness Pro12

    • ESPN
    • Irish Times

11. Pro12 expands to Pro14 with Cheetahs and Southern Kings

    Aug 1, 2017Labels: Cheetahs, Southern Kings

    • Guardian
    • Pro14 2017 18

12. CVC Capital Partners buys minority stake in Pro14 Rugby

    May 22, 2020Labels: CVC Capital, Pro14 Rugby

    • SA Rugby

13. Leinster win the final Pro14 Grand Final

    Mar 27, 2021Labels: Leinster Rugby, Pro14 Grand

    • Pro14 Final 2021

14. Pro14 announces rebrand to United Rugby Championship (URC)

    Jun 15, 2021Labels: United Rugby, Pro14

    • SBJ
    • URC History

15. URC begins; Stormers win inaugural United Rugby Championship title

    Jun 18, 2022Labels: Stormers, United Rugby

    • URC Final 2022
    • BBC Sport