Athletic Club Ajaccien, commonly referred to as AC Ajaccio, ACA or simply Ajaccio, is a French professional football club based in the city of Ajaccio on the island of Corsica. The club was founded in 1910 and plays in the Ligue 2, the second tier of the French football league system. Ajaccio play their home matches at the Stade Michel Moretti and are rivals with fellow Corsican club Bastia, with whom they contest the Corsica derby.