Lazarou played for several clubs in the Greek Alpha Ethniki, and also had a spell in-between in the German Fußball-Bundesliga with FC Rumeln-Kaldenhausen.
[1] In 2002, Lazarou was part of the squad of PAOK that played in the UEFA Women's Champions League for the first time ever, in the 2002–03 season; PAOK lost in all three matches they played, but in the final match they managed to score for one and only time, in an 8–1 defeat, with Lazarou being the scorer.
[2][3] Lazarou retired in 2004, after the 2004 Summer Olympics, but she returned to playing again in 2006 as a player-coach for Illiopouli Thessaloniki, and then Aris, a club founded in 2008, and being actually the successor team of Illiopouli; Aris actually "absorbed" Illiopouli, with the latter adopting the badge, name and colours of Aris, with the newly created club continuing to play in Women's Alpha Ethniki (top-tier league) in the place of Illiopouli.
[4][5] Lazarou appeared 111 times for the Greece women's national football team,[6] including six appearances in the 2003 FIFA Women's World Cup qualifying rounds[7] and appearances at the 2004 Summer Olympics in Athens,[8] which she also captained,[9] and is the top scorer of the Greece women's national football team with 26 goals.
Lazarou, after having retired in 2004, returned to playing again in 2006 as a player-coach for Illiopouli Thessaloniki, and then Aris.