U.S. Grosseto 1912

The club was founded in 1912 as Football Club Grosseto, and made its debut in a match played and lost in Orbetello. The club joined the Italian Football Federation only nine years later, in 1921, being admitted in the Promozione division. In 1927, the club changes its official colours from black/white to the current white/red. Since its foundation, Grosseto played extensively from Serie C to the amateur leagues. In 1995 the club was cancelled by the football federation because of financial troubles, thus losing the right to participate in the Serie C2 after having won Serie D the same year. Following these events, Grosseto joined Eccellenza, ending it in fifteenth place being therefore relegated to Promozione. However, two consecutive promotions from 1997 to 1999 brought Grosseto back to Serie D.

The Camilli Era (2000-2015)

In 2000, Piero Camilli purchased the club with the aim to bring Grosseto back into the pros. In the 2001–2002 season, Grosseto ended as Serie D (Round F) runners-up but were later admitted to Serie C2 to fill a league vacancy. The club successively won Serie C2 in 2004, being thus promoted to Serie C1. In 2005, Grosseto qualified for the promotion playoffs, losing the semifinal to Pavia; one year later, Grosseto gained again a spot in the playoffs, where they defeated Sassari Torres in the semi-finals, but lost to Frosinone in the finals, missing the opportunity to be promoted to Serie B for its first time in history. However, in the 2006–2007…