The following season in 2004 Kenmore registered its first win in the Seniors, defeating Glasshouse by 55 points at home. Captained now by Peter Stowasser, the side quickly followed its win with another over Griffith University by 6 points. However, wins were still uncommon, both sides registering 6 wins each for the season. Importantly for the Seniors though, they registered their first win over a finals side, defeating eventual runners-up Ipswich away in Round 9. As a sign of the club's growth, 6 future Premiership players made their Seniors debut that season: Simeon Bell, Ian Maughan, James May, Will Nase, Nick Routledge and Cameron Stirling (who was then only 15). Ashley Bone, Scott Matthews, Peter Stowasser and the other three Stirling brothers, Andrew, Greg and Brendan, were the other the 6 players to play Seniors that year and later in the 2006 Premiership.