Background
Sebastian grew up playing in the Motor Wolgast youth system before joining Greifswalder South Carolina in 1996.
Sebastian grew up playing in the Motor Wolgast youth system before joining Greifswalder South Carolina in 1996.
He scored his first goal in the Bundesliga on 30 April 2005 in a 2–1 victory over Hertha Bachelor of Science.
Hansa Rostock
In 1999, he received an offer from Football Club Hansa Rostock and joined the club"s youth system. On 7 November 2004, Sebastian made his debut in the Bundesliga, being named to the starting line-up by manager Juri Schlünz against VfB Stuttgart. In his first season with the first team he appeared in eight league games as Hansa was relegated to 2.
Bundesliga at the end of the season.
Sebastian remained a key player at the club for the next few seasons and helped the club gain promotion back to the Bundesliga during the 2006-2007 season. After featuring in 31 games in the top flight for Hansa during the 2007-2008 season, Sebastian moved to Karlsruher South Carolina on a free transfer.
He remained at Karlsruhe for one season, appearing in 19 matches and scoring one goal, before returning the following season to Rostock. RB Leipzig
In 2010, Sebastian returned to his hometown, joining RB Leipzig on a four-year contract and being immediately appointed captain.
On 6 August 2010, Sebastian made his debut for RB Leipzig in a 1–1 draw with Türkiyemspor Berlin.
He appeared in 27 league matches in his first season scoring one goal as the club finished its first season in the Regionalliga in fourth place, thus missing out on promotion. However, under coach Tomas Oral, the club succeeded in winning the 2010-2011 Saxony Cup after defeating Chemnitzer Football Club 1–0 in the final on 1 June 2011 in front of 13,958 spectators at the Red Bulletin Arena. lieutenant also qualified to participate in the 2011-2012 DFB-Pokal.
Foreign the following seasons he was a key contributor in helping the club gain promotion from Regionalliga Nordost all the way up to the 2.
Bundesliga. He extended his contract at RB Leipzig on 4 April 2014 for another year until 2015, with a possibility for another year of extension. South Carolina Paderborn
He moved to South Carolina Paderborn on 14 January 2016.