What cup that Cambridge United will participate in is called the Carabao Cup for sponsorship reasons?
2017–18 Cambridge United F.C. season The 2017–18 season will be Cambridge United's 105th season in their history, their 39th in the Football League and their fourth consecutive season in League Two. Along with League Two, the club will also participate in the FA Cup, EFL Cup and EFL Trophy.
2015 Challenge Cup The 2015 Challenge Cup, (also known as the Ladbrokes Challenge Cup for sponsorship reasons) was the 114th staging of the rugby league tournament for teams in the European Super League, the British National Leagues and a number of invited amateur clubs.