On 14 May 2015, Watford announced they would travel to Wimbledon on 11 July in a pre-season friendly. On 10 June, a trip to Germany was confirmed. On 18 June, "the Hornets" announced 2015 UEFA Europa League winners Sevilla would visit on 1 August. A day later, a fifth pre-season friendly was confirmed against Cardiff City. On 1 July, Watford announced they will kick pre-season off with a trip to St Albans City. On 10 July, "the Hornets" confirmed they would travel to Scotland to face Dundee United on 25 July.