Mackenzie Salmon breaks down a few of the best games to keep an eye on for a potential upset alert on Day 1 of the Men's 2023 NCAA Tournament. DON'T FORGET TO SUBSCRIBE: https://www.youtube.com/channel/UCZ5C1HBPMEcCA1YGQmqj6Iw Follow us in social media: » Instagram: https://www.instagram.com/usatodayspo... » Facebook: https://www.facebook.com/usatodaysports/ » Twitter: https://twitter.com/usatodaysports?s=... » TikTok: https://www.tiktok.com/@sportsseriously?_t=8YjL5Z779IM&_r=1 USA TODAY delivers current local and national news, sports, entertainment, finance, technology, and more through award-winning journalism, photos, videos and VR. #ncaa #marchmadness #cbb #shorts #ncaab