As the anticipation for Selection Sunday continues to build, Saturday's action-packed schedule of conference tournaments has delivered a thrilling showcase of college basketball talent. Key matchups across various conferences have set the stage for potential NCAA tournament contenders. The day witnessed unexpected upsets and nail-biting finishes, including Wisconsin's victory over Michigan State and Tennessee's triumph against Auburn in their respective semifinals. Additionally, Michigan secured a dramatic win over Maryland with Tre Donaldson sinking the game-winning shot with only 0.9 seconds left on the clock. With top-ranked Duke missing star player Cooper Flagg, they aim to secure both ACC titles, while numerous other teams vie for advantageous seeding.

The day began with surprising twists in the Big Ten and SEC semifinals where underdog teams rose to prominence. In the Big Ten, Wisconsin showcased resilience by overcoming top-seeded Michigan State, while in the SEC, Tennessee proved its mettle by defeating Auburn. These victories highlighted not just the unpredictability of college basketball but also the tenacity of these teams when stakes are high. Later in the evening, Houston faced off against Arizona in the Big 12 championship game, which saw multiple lead changes and intense competition. Both teams demonstrated remarkable skill and determination, culminating in Houston securing crucial momentum late in the game.

In another highlight of the day, St. John’s battled fiercely against Creighton in the Big East championship. What started as a tightly contested match gradually turned into a scoring spree favoring St. John’s, who took their first lead midway through the second half. Meanwhile, Colorado State made headlines by clinching the Mountain West autobid after defeating Boise State, potentially impacting bubble teams' chances in the NCAA tournament field. Each game brought unique challenges and opportunities, reflecting the dynamic nature of collegiate sports.

Duke's showdown against Louisville in the ACC championship promised excitement as both teams sought to bolster their resumes ahead of Selection Sunday. Duke, despite being without one of its standout players, displayed strategic depth and adaptability throughout the season. Their performance would be critical in solidifying their position among elite programs. As fans tuned in from coast to coast, these final games served as defining moments for several programs hoping to make an impact on the national stage.

As the dust settles on another exhilarating day of college basketball, it becomes clear that each team's journey toward the NCAA tournament is filled with obstacles and triumphs. The outcomes of these conference championships will significantly influence which squads earn coveted spots in March Madness. Fans eagerly await further developments leading up to Selection Sunday, knowing full well that surprises could still emerge before the brackets are finalized.