Inside the Co-Op Tour Challenge with Kevin Martin.

<p>NISKU, Alta. — The final day of preliminary play at the CO-OP Tour Challenge meant crunch time to qualify for the playoffs — and it's still not set with tiebreakers galore to kick off Saturday's action.</p><p>Team Brad Gushue and Team Mike McEwen will meet in an all-Canadian clash alongside Germany's Team Marc Muskatewitz versus Scotland's Team Kyle Waddell for the final two men's spots in the quarterfinals. Japan's Team Satsuki Fujisawa faces South Korea's Team Eun-ji Gim and Japan's Team Momoha Tabata takes on Sweden's Team Isabella Wranå on the women's side.</p><p>The 15-time Grand Slam of Curling champion Gushue slid into the tiebreakers after scoring four points in the seventh end to defeat Canada's Team Matt Dunstone 9-5 Friday evening in the preliminary play finale.</p><br><p><strong>Please Subscribe to Inside Curling on YouTube, it's the best way to support the show:</strong></p><p><a href="https://www.youtube.com/@InsideCurling" rel="noopener noreferrer" target="_blank">htt...