Wallyson Mallmann

Mallmann has played in the youth academies of FC Basel and Manchester City before joining Sporting B on loan. He made his debut for the club in a 4–0 home win against GD Chaves coming as a 78th-minute substitute for Luka Stojanović. He scored his first goal for the club in a 4–1 away loss against Farense. It was also reported that Barcelona were after signing Mallmann. Following the suspension of Adrien Silva, he was included in Sporting CP's squad against Benfica on 28 February 2014. On 12 August 2015, Mallmann was loaned to Ligue 1 side OGC Nice. On 31 August 2016, Mallmann joined Belgian club Standard Liège on a season-long loan deal. On 31 January 2017, Standard Liège then decided to end his loan period. On the same day, Portuguese club Moreirense then reached an agreement with Sporting for the transfer of the player Mallmann.