Eduardo Haas Gehlen (born 19 April 1994), commonly known as Duda, is a Brazilian footballer who plays as a right back.
Duda made his league debut against SC São Paulo on 11 February 2015. He scored his first goal for the club against Portuguesa on 4 July 2015, scoring in the 65th minute.
Duda made his league debut against Almirante Barroso on 1 February 2017.
Duda didn't make any appearances for Operário-MS, only appearing on the bench once in the Copa Verde against Cuiabá on 15 February 2018.
Duda made his league debut against EC Rio Verde on 25 February 2018.
Duda signed with Bulgarian club Dunav Ruse on 7 August 2018 on a two-year deal. He made his league debut against Ludogorets on 2 September 2018.
Duda made his league debut against Rio Branco SC on 20 January 2019.
Duda made his league debut against Oulu on 6 May 2019. He scored his first goal for the club against Myllykosken Pallo âÂÂ47 on 31 August 2019, scoring in the 51st minute.
Duda made his league debut against Esportivo on 1 March 2020.
Duda made his league debut against Atlético IbaÃÂÃÂs on 18 October 2020.
Duda made his league debut against Atlético Goianiense on 26 January 2022. He scored his first goal for the club against Goitatuba EC on 9 February 2022, scoring in the 89th minute.
Duda made his league debut against Caldense on 1 May 2022.
During his second spell with CRAC, he made his league debut against Iporá on 15 January 2023.