2007 Wallace won the U-20 World Championship with the Brazilian national team. Playing for Vôlei Futuro he was considered one of the best players of the Superliga 08/09 and was elected the best server. His good performances took him to Sada Cruzeiro (MG). Right after in 2010 he won the World League title. In 2011 he won a gold medal at the Pan American Games and finished the season with the World Cup bronze medal. He won silver medals at the 2012 Summer Olympics and at the 2014 FIVB World League where he was elected the best opposite spiker of the tournament. In 2015 he had a surgery on his back that put him out of the national team for the whole season. In 2016 with the Brazilian national volleyball team he finished second in 2016 Volleyball World League and became Olympic champion in 2016 Olympic Games.
Sporting achievements Clubs 2011/2012 Gold medal with cup.svg Brazilian Superliga with Sada Cruzeiro 2013/2014 Gold medal with cup.svg Brazilian Superliga with Sada Cruzeiro 2014/2015 Gold medal with cup.svg Brazilian Superliga with Sada Cruzeiro 2015/2016 Gold medal with cup.svg Brazilian Superliga with Sada Cruzeiro FIVB Club World Championship Gold medal with cup.svg 2013 – with Sada Cruzeiro Gold medal with cup.svg 2015 – with Sada Cruzeiro South American Club Championship Gold medal with cup.svg 2012 – with Sada Cruzeiro Gold medal with cup.svg 2014 – with Sada Cruzeiro Gold medal with cup.svg 2016 – with Sada Cruzeiro National team 2011 Gold medal with cup.svg Pan American Games 2011 Gold medal with cup.svg South American Championship 2012 Silver medal with cup.svg Olympic Games 2013 Silver medal with cup.svg FIVB World League 2013 Gold medal with cup.svg South American Championship 2013 Gold medal with cup.svg FIVB World Grand Champions Cup 2014 Silver medal with cup.svg FIVB World League 2014 Silver medal with cup.svg FIVB World Championship 2016 Silver medal with cup.svg FIVB World League 2016 Gold medal with cup.svg Olympic Games 2017 Silver medal with cup.svg FIVB World League 2017 Gold medal with cup.svg South American Championship 2017 Gold medal with cup.svg FIVB World Grand Champions Cup 2018 Silver medal with cup.svg FIVB World Championship Individual 2009–10 Brazilian Superliga – Best Scorer 2011–12 Brazilian Superliga
