The 2017–18 EFL League One (referred to as the Sky Bet League One for sponsorship reasons) was the 14th season of the Football League One under its current title, and the 25th season under its current league division format. Team changes The following teams have changed division since the 2016–17 season. To League One Promoted from League Two Portsmouth Plymouth Argyle Doncaster Rovers Blackpool Relegated from Championship Blackburn Rovers Wigan Athletic Rotherham United From League One Promoted to Championship Sheffield United Bolton Millwall Relegated to League Two Port Vale Swindon Coventry City Chesterfield Teams Managerial changes League table Play-offs Results Top scorers References EFL League One seasons 3 Eng 2017–18 English Football League