After two games against non-Power 4 opponents, the North Carolina Tar Heels will take on the Ohio State Buckeyes at the State Farm Arena in Atlanta, Georgia, on

UNC basketball's Seth Trimble is cleared and set to return for the Tar Heels vs. Ohio State. Here's what it means for UNC.

Ohio State vs. North Carolina on CBS might be your first time watching the Buckeyes' men's basketball team this year. If so, here's a quick primer.

Ohio State is 2-2 in its last four games, with losses to Pitt and Illinois during that stretch. The Buckeyes are coming off a thrilling 89-88 win over West Virginia behind a 23-point outing from star guard Bruce Thornton, who scored 19 points after halftime to propel his team to a double-overtime victory.

The North Carolina Tar Heels are entering Saturday's matchup against the Ohio State Buckeyes on a four-game winning streak. This game will be the toughest test in three weeks, as the Buckeyes are 8-2, including an 88-80 loss to Illinois a couple of weeks ago.

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While Caleb Wilson and Henri Veesaar give UNC one of the top frontcourt duos in the ACC, and the return of Seth Trimble should help spark the Tar Heels, Ohio State is a balanced, upset-minded opponent. The Buckeyes have good length, solid backcourt play and are efficient offensively.

We take a look at the Buckeyes' toughest potential roadblocks on the path to back-to-back national championships.