The 2015 Rugby World Cup warm-up matches were a series of rugby union test matches that took place in August and September 2015, as the 20 competing teams prepared for the 2015 Rugby World Cup. For most teams, their preparation kicked off in August after various training camps before the squad announcement deadline date of 31 August. Uruguay were the first to begin their warm-up campaign at the start of August, playing three tests: first against an Argentina XV, and then a two-test series against Japan, before playing an uncapped match against a Basque Selection team. Wales and reigning Six Nations champions Ireland followed suit a week later, with the first game of a home and away series, after which Wales played Italy, just days after they announced their final World Cup team. Hosts England played a home and away test series against France before they played Ireland in London. Both Ireland and France played Scotland at home, while Scotland played a home and away test series against the Italians. With a reduced 2015 Rugby Championship, participants Argentina hosted South Africa, while reigning World Cup champions New Zealand hosted Australia for the second Bledisloe Cup match of 2015. En route to the World Cup, the Wallabies stopped off in the United States to play their national team for the first time on American soil since 1976. The United States also hosted English club side Harlequins, while they also faced Canada in Ottawa. Canada additionally hosted Pro12 champions Glasgow Warriors, before they faced Georgia and Fiji at a neutral venue in the United Kingdom, which also hosted Georgia's encounter with Japan. Glasgow's Scottish counterparts Edinburgh, faced Romania, who also took on Tonga for just their second time in their history. Aside from Harlequins, other English clubs faced international opposition, when Newcastle Falcons faced Georgia, Leicester Tigers faced Argentina, Yorkshire Carnegie played Romania and Wasps hosted Samoa. Samoa were the first international rugby union team to play at the Olympic Stadium in London, when they faced the Barbarians, with most of that team haven played for a World XV side against Japan a week earlier. Fixtures Week 1 Notes: Uruguay awarded caps for this match. This was Uruguay's first ever victory over Argentina, despite it not being a full test match. Week 2 Notes: Gareth Anscombe, Kristian Dacey, Dominic Day, Ross Moriarty Tyler Morgan and Eli Walker (all Wales) made their international