Scottish Inter-District Championship as a professional tournament. Glasgow, Edinburgh and the Borders fought in out in what was the final professional Inter-District championship; the Bank of Scotland Pro Cup. Glasgow finished bottom of the table. In 2004–05 Glasgow had been fifth in the Celtic League, the best placing of the three Scottish teams that existed at that time. Starting with the 2005–06 season, the team was again rebranded, this time as the Glasgow Warriors. 1872 Cup Disappointing results for the Border Reivers saw them disband again in 2007. With only two professional sides once again, the SRU took the opportunity to dust down and rename the 1995 Scottish Inter-District Championship trophy and use the two Celtic League fixtures between Glasgow Warriors and Edinburgh Rugby as a mini-cup tournament. The Glasgow-Edinburgh 'inter-city' derby dates back to 1872 and is the oldest provincial match in the world. To mark this, the 1872 Cup thus began in 2007-08. Pro12 era The Celtic League was rebranded as the Pro12 league in season 2011–12. This was to better reflect the entry of the Italian sides into the Celtic League. The Pro12 league format had a top four play-off system to decide the champions. Since the Pro12 started in season 2011–12, Glasgow Warriors were the only team that have made the play-offs in every year, but this record was finally broken at the end of the 2016–17 season on 28 April 2017 when the Warriors lost to Leinster in Dublin ensuring that a top 4 finish for the Glasgow side was unattainable. Glasgow Warriors hold the Pro12 record of the highest number of consecutive seasons that a team has made the play-offs - with 5 seasons between 2011–12 and 2015–16. Going further back and taking the Celtic League into account, this record is also shared with Leinster who made the play-offs in the last 2 years of the Celtic League and first 3 years of the Pro12. Pro14 era With the addition of two South African sides, the Pro12 expanded to become the Pro14 for season 2017-18. The format of the league changed to accommodate the extra teams. It was split into two conferences and matches played in a conference system with the addition of 2 derby fixtures. The play-off system also changed with the winners of the conferences hosting a Semi-Final and each conference runners up and 3rd place teams playing off in Quarter-Final fixtures.