[2] On September 19, 1996, she obtained her license, and began playing for Dinarsusspor,[2] which was already the Turkish Women's Football League champion for three successive seasons.
In August 1999, she transferred to Zara Ekinlispor, who was the league champion for the second consecutive time.
She left it to move to Marshall Boyaspor in November that year, and played two seasons there.
[1] At the 1999 FIFA Women's World Cup qualification (UEFA) – Group G matches, she scored two goals against Bulgaria that helped her team win by 2–1.
[10][11] Gündüz took part at the 2003 FIFA World Cup qualification (UEFA) – Group 8 matches, and scored one goal against Belarus and another against Bosnia and Herzegovina.