Career
Aris
Katidis rose through the youth ranks at Aris and managed to make his debut for the team at 17 years old. AEK Athens
On 27 August 2012, Katidis signed a 4-year contract with AEK Athens which would keep him at the club until 2016. AEK Athens and his former club Aris agreed on a €200,000 transfer fee.
Katidis created an international controversy on 16 March 2013, when he gave what appeared to be a Nazi-style salute after scoring the winning goal against Veria.
His action drew condemnation from politicians, fans and the media, forcing him to tears in the dressing room. He later told the public he was unaware of the gesture"s connotations, stating that he just wanted to dedicate the goal to a colleague in the stands.
AEK"s German coach Ewald Lienen said "the player doesn"t have an idea about politics". As a result of the salute, the Hellenic Football Federation voted unanimously to give Katidis a lifetime ban from all Greek national teams and he was fined €50,000.
He was furthermore suspended by AEK for the rest of the season.
Novara Calcio
Italian Serie B side Novara signed Katidis. Novara"s owner Massimo De Salvo recently said that they won"t be "playing down" the incident. "We don"t have the intention to play down his gesture," he said.
"lieutenant was disrespectful to the millions of people that suffered and paid with their lives for those who believed in false ideals and myths." Salvo also said Katidis" remorse was a key factor in beginning negotiations with the 20-year-old.
"We want to give him another chance, because we believe that making such a mistake is serious, but acknowledging it is worthy." The Italian media have dubbed Katidis the "Greek Di Canio", referring to the Sunderland manager Paolo Di Canio, who caused controversy as a Lazio player celebrating a goal by giving a Roman salute. Eventually Katidis signed a 1+1 year contract with the club
On 31 July 2014, Novara announced the end of cooperation with the player. Veria
After being one year away from Greece, Katidis returned to his home country by signing a two-year contract with Veria.
Giorgos made his official debut on 20 September 2014 in an away loss against Olympiacos in Pireaus.
He made his second appearance against Ermionida in the Greek Cup. He made his third appearance as a substitute as he replaced Sotiris Balafas against Proceedings of the Aristotelian Society Giannina. On 26 January 2015, Katidis was released by the club as he didn"t impress with his performances.
Levadiakos
On 29 January 2015, Katidis penned a two 1/2-years deal with fellow Superleague Greece side Levadiakos.
He made his last appearance with the club in a 1-0 away loss against PAOK.
Katidis quickly became under 17, under 19 and then under 21 captain of Greece due to excellent performances while he was still playing for Aris Football Club. He was the captain of the under-19 team that lost in the final to Spain in the 2012 European Championship in Estonia.
