12 Perfect pairs

Jonathan Ferrey/Getty Images

Cam Newton and Auburn beat Oregon in the most recent meeting of two unbeaten teams in a national title game.

With just the semifinals standing in the way of a clash of unbeatens between UConn (38-0) and Notre Dame (36-0) in the NCAA women's basketball tournament, we look back at the 12 previous NCAA championship games between perfect teams.

Auburn vs. Oregon football, 2010: Led by quarterback Cam Newton, the Tigers edged the Ducks 22-19 in the BCS National Championship.

Alabama vs. Texas football, 2009: After the Longhorns lost star quarterback Colt McCoy to injury early, the Crimson Tide capitalized and took home the BCS title with a 37-21 victory.

USC vs. Oklahoma football, 2004: Despite entering the game with matching 12-0 records, the Trojans routed the Sooners 55-19 in the BCS Championship. The title was later stripped from the Bruins for NCAA violations and no champion is recognized from that season.

Miami vs. Ohio State football, 2002: Bringing a 34-game winning streak into the BCS Championship, the Hurricanes fell to the Buckeyes in a double-overtime classic, 31-24.

Florida State vs. Virginia Tech football, 1999: The Seminoles held off a second-half rally by the Hokies for a 46-29 victory and claimed their second national championship.

Long Beach State vs. Penn State women's volleyball, 1998: The 49ers became the first volleyball program in Division I history to finish the season undefeated by topping the Nittany Lions. Long Beach State was led by now-icon and three-time Olympic gold medalist Misty May.

Marshall vs. Montana football, 1996: The Thundering Herd, featuring Randy Moss and Chad Pennington, captured their second NCAA Division I-AA title with a 49-29 victory over the Grizzlies.

Old Dominion vs. Iowa women's field hockey, 1992: The Monarchs took home their third consecutive national title, and seventh overall, with a 4-0 win over Iowa.

Johns Hopkins vs. Syracuse men's lacrosse, 1984: The Blue Jays snapped the Orange's 22-game win streak -- that stretched over two seasons -- with a 13-10 victory in the national championship.

North Carolina vs. Johns Hopkins men's lacrosse, 1981: North Carolina won its first lacrosse title by edging Johns Hopkins 14-13.

Cornell vs. Maryland men's lacrosse, 1976: The Big Red needed overtime to beat the Terps 16-13 to win their second national championship.

Howard vs. Saint Louis men's soccer, 1971: The first known meeting of unbeatens in the NCAA finals, Howard topped Saint Louis 3-2. The NCAA later stripped Howard of the title for allegedly using ineligible players.