Being the state champions in the 1996, SBT was eligible to play in the newly formed
National Football League introduced by the
All India Football Federation that year, but the emergence of the first professional football club from the state
FC Cochin denied its opportunity. However, SBT was given an entry to the
2nd Division NFL, introduced in 1997–98 as a qualifying round for the top division. The team, though a hot favorite with the likes of National players
Jiju Jacob, V. P. Shaji, Feroz Sheriff, A. Sunil Kumar and K. V. Dhanesh, could not qualify as it ended runner-up with a draw against
Sesa Sports Club in the final game of the season. The next season (1998–99) was the highpoint in SBT's history as it emerged the champions in the 2nd Division NFL, being the only institutional team till date to win the same. It also got promoted to the National Football League, but the glory did not last long as the team performed poorly and again got relegated to the second division. It once again qualified for the
National Football League in 2004–05 but after that, there were hardly any notable achievement for the club at the national level. ==Last developments==