[4] He debuted for Ergotelis in the first round of the 2015–16 Football League in a home match against fellow Cretan club AO Chania.
[7] Manos completed his loan spell as club top scorer at the time, having played in 18 matches in which he had scored 6 goals.
On 17 February 2018, he scored a brace in a 3–0 away win against Sparti, which restored the team to the second place of the league table, in the battle for promotion.
Two of the teams said to be interested in his signature are Olympiacos, who have been keeping tabs on him for quite some time and Panathinaikos who really need a striker having tough luck with many injuries at that position.
[16] Just one day after these rumors Manos scored in a 3–1 away win against Kallithea and the administration of OFI expressed their desire to extend his contract.
[22] On 27 September 2018, in his debut with the club was the only scorer with a header in a 1–0 Greek Cup home win game against Levadiakos.
To his credit, the 24-year old did manage to score two goals in nine appearances across all competitions with Olympiacos, but he has now been loaned out to PAS Giannina for the remainder of the current season.
[25] On 26 January 2019, in his debut with the club, he scored with an early sixth-minute goal, sealing a 1–0 win game against Apollon Smyrnis.
[26] On 30 March 2019, he scored an acrobatic goal from the top of the penalty area in a 2–0 away win against rivals Levadiakos in his club's effort to avoid relegation.
[28] On 31 August 2019, he scored a brace, the first after an assist from Kosmas Tsilianidis, beating Sokratis Dioudis with a clinical finish and the second after an error by Portuguese defender João Nunes in a 3–1 away win against Panathinaikos.