Alexandre Silva Cleyton

Cleyton is one of few footballers in Greece to have a dual passport, one of Brazilian and one of Greek which he received on 13 November 2009, after spending seven years in Greece, making him eligible to gain Greek citizenship. On 19 September 2004, he made his debut in the Super League Greece in a 1–0 home of his club (Apollon Kalamarias) win against OFI.

AEL

In the 2006–07 season Cleyton helped AEL reach the Greek cup final and win it. He was the club's top scorer in European competitions in the 2007–08 season, including goals against Blackburn Rovers and Everton.

Panathinaikos

Cleyton signed for Panathinaikos in the summer of 2008 for a fee of €1,700,000. Cleyton started the 2011–12 season well, scoring very important goals for the greens such as a direct free kick against PAOK and a fantastic overhead kick against Levadiakos.

Dinamo Zagreb

On 22 January 2014, Cleyton signed for Dinamo Zagreb after his former Kayserispor manager Robert Prosinečki recommended him to the club. On 28 March 2014, it was reported by the club that the two parties had mutually agreed to terminate the player's contract as a result of misconduct not tolerated by the club. Croatian media reported that Cleyton provoked and engaged in a fight at a Zagreb night club in the early morning hours of 27 March 2014 while heavily under the influence of alcohol.

Skoda Xanthi

On 2 September 2014, Cleyton signed a one-year contract for Skoda Xanthi for an undisclosed fee.…

As of 25 June 2019

AEL

Greek Cup: 2006–07 Panathinaikos

Super League Greece: 2009–10 Greek Cup: 2009–10 Individual

Super League Greece Team of the Season: 2014–15