Anastasios Karamanos

n the Greek Superleague during a home game against Levadiakos, coming as a substitute in the 74th minute. During the 2014 summer transfer window, he signed a contract with Olympiakos involving a 12-month loan back length clause to Atromitos.

In the summer of 2015, he signed another year-long loan to Panionios on loan from Olympiakos. He finished the season having 36 appearances (6 goals, 2 assists) in all competitions.

On 1 August 2016 Karamanos moved to Portuguese Primeira Liga outfit Feirense on another season-long deal. On Matchday 1 of the Primeira Liga on August 26, he netted his first goal contributing to a 2-0 away victory over Estoril. On 13 September 2016, he scored a brace to help his team achieve a 2-1 home win against C.D. Tondela. Karamanos' fourth and final goal for Feirense arrived on October 31, after an assist from Jean Sony Alcénat, in what was the only Feirense goal in the team's 1-1 away draw against Chaves. On 30 April 2017, he scored with a wonderful finish after an assist of Vitor Bruno, opening the score in a 2-1 home win against C.S. Marítimo.

On 2 June 2017, according to Portuguese newspaper "A Bola," Olympiacos offers Karamanos to Vitória de Guimarães to persuade the Portuguese club to make back to its demands and to resolve the issue with Pedro Martins clause, in order to join Greek champions as the new head coach. On 14 Juy 2017, Karamanos will continue his career in Portugal signing a long season contract with Primeira Liga club Rio Ave F.C. on loan from Olympiakos. It is worth noting that his contract has a buying clause of €1.5 million.

On 21 January 2018, Feirense officially announced their deal with Karamanos. The 28-year-old player returned in Santa Maria da Feira based club after his last season there on loan from Olympiakos until the forthcoming summer.