Coventry City Football Club is a professional association football club based in Coventry, West Midlands, England. The team currently compete in the Championship, the second tier of the English football league system. The club play at the 32,609 capacity Coventry Building Society Arena (or CBS Arena). The club is nicknamed the Sky Blues because of the colour of their home strip. From 1899 to 2005, Coventry City played at Highfield Road. The 32,609-capacity Coventry Building Society Arena (named the Ricoh Arena until 2021) was opened in August 2005 to replace Highfield Road.