thessaloniki lions rugby club has participated in the greek championship since the club's establishment in 2008. the club also participates in the greek rugby 7's championship on several occasions. during the 2009-2010 season, the club finished second, after losing in the final, on may 30, 2010 22-12 from athens rfc. thessaloniki lions have also participated in every beach rugby tournament organised by kavala titans and ao kavala.