On March 21, 2017, he was assigned to the Delaware 87ers, the 76ers' D-League affiliate. He was recalled six days later. On March 28, 2017, he made his debut for the 76ers, recording two points and three rebounds, in seven minutes of playing time, in a 106–101 win over the Brooklyn Nets. Splitter, who had been nursing a right calf injury, entered the game late in the first quarter, and played in his first game since January 31, 2016, when he was a member of the Atlanta Hawks, before undergoing hip surgery. On February 19, 2018, Splitter announced his retirement from playing professional basketball, due to a hip injury that had hindered the back-end of his career. On April 24, 2018, Splitter was hired by the Brooklyn Nets, as a pro scout, with added duties related to on-court player development. On September 23, 2019, he was promoted by the Nets to player development coach. Splitter won gold medals with the senior Brazilian national basketball team at the 2003 FIBA South American Championship, the 2003 Pan American Games, the 2005 FIBA AmeriCup, the 2009 FIBA AmeriCup, and the 2011 FIBA AmeriCup. With Brazil, he also played at the 2002 FIBA World Cup, the 2006 FIBA World Cup, the 2010 FIBA World Cup, the 2012 Summer Olympics, and the 2014 FIBA World Cup. Splitter is the son of Cassio and Elisabeth Splitter. He was raised a Christian, despite his father being of Jewish descent. In 2009, Splitter's sister Michelle, also a basketball player, died of leukemia, at the age of 19. In 2017, Splitter married his wife, Fernanda.