Sebastian Avanzini

Sebastian Avanzini is an Italian professional footballer who plays as a midfielder or left-back for Malaysia Super League club Kelantan The Real Warriors. Besides Denmark, he has played in the Faroe Islands and Malaysia.

Career

Avanzini started his career at Lyngby Boldklub. He later joined BSF where he quickly became a profile for the team in the Denmark Series. Avanzini then joined Boldklubben Frem in 2017 before moving to Skovshoved IF in the Danish 2nd Division. He had a impressive season in Skovshoved, which was noticed by Bo Henriksen, who decided to bring him to Danish Superliga club AC Horsens in July 2018 on a six-months contract. Three months later, the deal was extended until the summer 2022. On 19 December 2019, it was confirmed that his contract had been terminated.
In January 2020, Avanzini joined KÍ Klaksvík in the Faroe Islands. On 9 May 2020 it was announced that his contract had been terminated by mutual agreement. He returned to Denmark and signed with Danish 1st Division club Hvidovre IF on 1 October 2020.
After only one season at Hvidovre, Avanzini moved to Hobro IK on 13 July 2021, signing a deal until June 2024. His contract was terminated by mutual consent on 10 October 2022, making him a free agent.
In January 2023 he signed for Malaysian club Kuala Lumpur City. He played for Negeri Sembilan in 2024.
On 31 August 2025, Avanzini signed a contract with Malaysia Super League club Kelantan The Real Warriors.