The Muskies would have a very solid regular season, finishing third in the WOAA North Division with a record of 15-5-0, earning 30 points. Shelburne scored a WOAA high 142 goals, which included a 20-0 shutout victory against the
Nottawasaga River Rats. Shelburne faced the
Ripley Wolves in the "AA" qualification round, with the winner of the best of seven series advancing to the "AA" quarter-finals. The Muskies opened the series with a solid 5-3 victory, followed by a blowout 7-1 win in the second game to take control of the series. In the third game, the Wolves were able to keep the score close, however, Shelburne prevailed with a 5-3 victory to take a 3-0 series lead. The fourth game was another close one, and the Muskies were able to hold off Ripley for a 5-4 victory to sweep the series and advance to the "AA" quarter-finals. The Muskies faced off against the
Elora Rocks in the "AA" quarter-finals. Shelburne took control of the series early, winning the first two games by identical 6-3 scores to take a 2-0 series lead. Elora fought back in the third game, defeating the Muskies 6-5 in overtime to get themselves back into the series. The Muskies responded in the fourth game, defeating the Rocks 7-5 to take a commanding 3-1 series lead. The Rocks staved off elimination in the fifth game, defeating Shelburne 7-4, however, the Muskies were able to close out the series in the sixth game, defeating Elora 8-7 in overtime to advance to the next round. The Muskies next opponent would the
Saugeen Shores Winterhawks in the "AA" semi-finals. The Winterhawks took the series opener with by a close score of 4-3, followed by a dominating 6-1 victory in the second game to take a 2-0 series lead. Saugeen Shores continued to have their way with the Muskies in the third game, easily defeating Shelburne 7-2 to push the Muskies on the brink of elimination. Shelburne responded with a 6-0 victory in the fourth game, followed by a 5-4 win in the fifth game to cut the Winterhawks series lead to 3-2. Shelburne would continue their comeback in the sixth game, winning 5-2 to even the series. Saugeen Shores would spoil the Muskies comeback bid in the seventh game, ending Shelburne's season with an overtime victory to knock the Muskies out of the playoffs. ==2009–18 Muskies season==