Bill Belichick's first year at UNC has been nothing to cheer about ... but at least Jordon Hudson's got him covered in that dept. -- the Tar Heels head coach was a supportive boyfriend at her competition over the weekend.
Photos of the 73-year-old at the Cheer Extreme All-Stars event in Raleigh have been making rounds on social media ... observing all the action as Hudson suited up for Code Black -- a team based in the Tar Heel state.