The Raiders struggled in the 1980s and 1990s missing the playoffs multiple times, and set a season-record for the most-penalized CJHL team in 1995–96.

Black introduced a new logo, similar to the one used by the Prince Albert Raiders of the Western Hockey League, that was discontinued in 2014, with minor alterations.

In 2002–03, the Nepean Raiders broke a 22-year old championship appearance drought by winning the semi-finals against the Gloucester Rangers in 7 games.

The Art Bogart Cup final was an easy task for the Raiders winning the series in 5 games against the Ottawa Junior Senators.

The Raiders won a hard-fought series with the Gloucester Rangers, where game 7 was a nervous showdown where Nepean held on for a 1–0 win sending them to the Fred Page Cup in Valleyfield, Quebec.

Nepean won the finals 4–0 against Valleyfield to earn a trip to the Royal Bank Cup in Grande Prairie, Alberta.

With the game tied 2–2, Raiders forward Matt Valois scored the winner with 5 seconds left in regulation to avoid sudden death overtime.

In December 2009, Garry Galley left the team abruptly over disagreements with upper management, leaving players demanding trades and wanting to be released.

Note: GP = Games Played, W = Wins, L = Losses, T = Ties, OTL = Overtime Losses, GF = Goals for, GA = Goals against Eastern Canada Championships MHL - QAAAJHL - CCHL - Host Round robin play with 2nd vs 3rd in semi-final to advance against 1st in the finals.