The Senators joined the
Central Junior A Hockey League in 1979. In 1992, the Ottawa Senators changed their name to the Ottawa Junior Senators and nickname to the Jr. Sens following the founding of the
NHL team
of the same name. Ottawa won their first Art Bogart Cup in 1983 over Pembroke. Ten years later, they won their second championship. In 1995, Ottawa came close against the Cornwall Colts for their third championship. The 2000-01 season was memorable for the Junior Senators as they achieved the lowest goals allowed in the league (173) and finished 2nd, despite being 10 points behind the Cornwall Colts, as both teams met in the championship finals. The series went to 7 games, but the Junior Senators lost in a humiliating 7-0 loss. The following year, the Junior Senators were determined to repeat their previous season, and settled for 3rd overall behind Cornwall and Nepean. Ottawa managed to defeat Nepean in 6 games and return to the final. This time, Ottawa won the series in 5 games and qualified for the Fred Page Cup in Truro. The semi-final game against the Valleyfield Braves and Ottawa Junior Senators meant the winner would go to the Royal Bank Cup in Halifax, as the hosts Halifax Oland Exports already earned a bye to the final. Ottawa punched their ticket to the Royal Bank Cup winning 7-2 over the Braves. Ottawa lost the Fred Page Cup championship game 4-2 to Halifax. At the Royal Bank Cup, the Jr. Sens ended up finishing 4th with a 1-3 record. Ottawa faced Halifax for the fourth time, and the semi-final was a back and forth scoring game, but Halifax ended up taking the game 9-7 and eventually capturing the Royal Bank Cup. The championship team was lost in a blockbuster trade with the Gloucester Rangers, who were rebuilding their team and overcoming a
dead-last finish in the 2001-02 standings. Despite only carrying three returnees, the Junior Senators still managed to upset the top 2 teams in the league en route to the Art Bogart Cup against Nepean. Ottawa couldn't handle the Nepean Raiders and lost the series in 5 games. The Ottawa Junior Senators wouldn't return to the semi-finals until 2009. Ottawa lost the previous three game 7 semi-final games. The most-heartbreaking loss was in 2015, when the Pembroke Lumber Kings scored the game winner with just under a minute left in the game. For the 2012-13 season, the Ottawa Junior Senators changed their colours back to blue, white and red, and returned to their old logo that they last used in 1995. In fall 2016, the Junior Senators were chosen to host the
Fred Page Cup in 2018. Ottawa was slated to host the 2003 tournament, but pulled out and hosting duties were awarded to Cornwall. After appearing in the championship final for two consecutive years, but falling to the Carleton Place Canadians, the 2017-18 Junior Senators were finally able to conquer their arch nemesis who were once again favored to win it all. Ottawa surprised the hockey observers by knocking out Carleton Place in five games. They then followed the act by claiming their first ever Fred Page Cup which earned them a trip to the Royal Bank Cup in Chilliwack, British Columbia where they lost in the semi-finals to the host Chiefs. In the 2018-19 season, Ottawa faced Carleton Place in the finals for the fourth consecutive season. The Junior Senators took it to the favoured Canadians and claim the championship series in five games. They once again claim the Fred Page Cup before flying to Brooks, Alberta for the National Junior A Championships where they lost to the host Brooks Bandits 4-3 in the semi-finals. Goaltender Francis Boisvert took home the tournaments MVP. ==Season-by-season record==