Nemanja Matić (born 1 August 1988) is a Serbian professional footballer who plays as a defensive midfielder for Serie A club Sassuolo. Starting his career as an attacking midfielder, Matić shifted to a defensive midfielder during his spell at Benfica. He is known for his consistent performances on the pitch and his combative style of play. Matić began his senior career at Kolubara, before joining Slovak side Košice in 2007. He moved to English club Chelsea for £1.5 million in 2009. Used sparingly during his first spell at the club, he spent the 2010–11 season on loan at Dutch club Vitesse, and in the summer of 2011, he moved to Benfica as part of a swap deal involving David Luiz. He won the Primeira Liga Player of the Year award for his performances in the 2012–13 season. Matić returned to Chelsea in January 2014, for £21 million. He was named in the PFA Team of the Year for the 2014–15 season. In July 2017, he was reunited with former Chelsea manager José Mourinho after signing for Manchester United. Matić represented Serbia at under-21 level. He made his senior international debut in 2008 and scored twice in 48 appearances. He was part of Serbia's squad at the 2018 FIFA World Cup.