Sokk began playing basketball in his father's,
Tiit Sokk's, basketball school. He began his professional career in 2005 with
Noortekoondis/Audentes of the
Korvpalli Meistriliiga. On his first season in the KML, Sokk averaged 7.04 points per game and won the
KML Best Young Player Award. In 2006, Sokk joined
Dalkia/Nybit, coached by his father. He was named KML Best Young Player twice more in
2007 and
2008. On 5 August 2008, Sokk joined
TÜ/Rock, where he signed for the next four seasons. With TÜ/Rock, he won his first Estonian Championship in the
2009–10 season, after TÜ/Rock defeated
Rakvere Tarvas 4 games to 2 in the finals and was named to the
All-KML Team in the
2010–11 season. In September 2012, he signed for
Olimpi Tbilisi of the
Georgian Superliga. Olimpi Tbilisi finished the 2012–13 season as runners-up. On 3 August 2013, Sokk signed for
Universitatea Craiova of the
Liga Națională. On 6 September 2014, Sokk signed for Rakvere Tarvas. On 22 December 2014, he left the club to join
Dynamo Moscow of the
Russian Basketball Super League, signing the contract on 9 January 2015. On 17 September 2015, Sokk signed for
Kalev/Cramo. He won his second Estonian Championship in the
2015–16 season, after Kalev/Cramo defeated his former team TÜ/Rock in the finals, and was named to the All-KML Team. On 13 January 2022, Sokk signed for
Charilaos Trikoupis Messolonghi B.C. and on 2023 he returned to
Iraklis Thessaloniki B.C.. == Estonian national team ==