1) Celtic vs Rangers
Undoubtedly one of the biggest rivalries in world football, Celtic and Rangers’ deep hatred of one another goes far deeper than football, with religious, political and other sociological implications dividing the two teams and making for some intense and hotly contested games. The ‘Old Firm’ as its known, is also a crucial fixture in most years as the two teams are far and away the most successful in Scotland, despite recent financial problems leading to Rangers’ relegation.