The Invincibles is a label given to a football league team that plays a whole season unbeaten. Arsenal achieved it most recently, but which team did it in 1888-89?
James Trainer James Trainer (born 7 January 1863, Wrexham - died 5 August 1915, Paddington, Central London, England) was a Welsh association football player of the Victorian era. He was named the best goalkeeper of the English Football League several years in a row starting with the initial season of 1888–89, when he was part of the unbeaten Preston North End team nicknamed "The Invincibles".
1890–91 Football Alliance The 1890–1891 Football Alliance was the second season of the Football Alliance, an association football league which was set up in England as a rival to The Football League, which had begun in the 1888–89 season.