The ultimate grudge match between North Carolina and Duke was a big draw for Turner, but well short of an all-time high.
Saturday’s North Carolina-Duke NCAA men’s basketball national semifinal averaged an 8.6 rating and 17.66 million viewers across TBS, TNT and TruTV, up 14% in ratings and 15% in viewership from Gonzaga-UCLA on CBS last year (7.6, 15.39M) and the most-watched national semifinal since North Carolina-Oregon on CBS in 2017 (18.83M). Figures are Nielsen-only and do not include additional streaming data tracked by other companies.
The Tar Heels’ win, which marked the final game of Duke head coach Mike Krzyzewski’s career, delivered the third-largest basketball audience in cable history behind the Wisconsin-Kentucky national semifinal in 2015 (22.63M) and the Villanova-North Carolina national championship the following year (17.75M).
Regardless of network, it ranks as the fifth-most watched national semifinal over the past 20 years — behind Wisconsin-Kentucky in ’15, North Carolina-Oregon in ’17, Maryland-Kansas in 2002 (18.47M) and Duke-Maryland in 2001 (18.32M).
One might have expected viewership to finish closer to — or perhaps even exceed — the heights reached by Wisconsin-Kentucky in 2015, given the storylines involved and the quality of play. Not only was the game the first ever men’s NCAA Tournament meeting between Duke and UNC, it occurred during Krzyzewski’s much-hyped ‘last dance’ and was tightly-contested throughout.
Saturday marked the first time in four years that the Final Four has aired on cable. Turner was set to carry the games two years ago, but they were not played. TBS (78.84M) and TNT (78.73M) were in fewer than 80 million homes as of last month (TruTV is almost certainly in even fewer, though that data was not immediately available), compared to over 90 million the last time the games aired on cable in 2018.
Though well-short of an all-time high, UNC-Duke still delivered strong numbers by the diminished standards of the past two years. Pending results for Monday’s National Championship, the game delivered sports’ largest audience outside of football and the Olympics since the wave of cancellations and postponements that altered the industry two years ago, surpassing last year’s national title game (Baylor-Gonzaga: 17.08M).
It also averaged a million more viewers than the previous weekend’s Academy Awards on ABC in viewership (17.7 to 16.6M) and swept the Oscars in the key adult demographics of adults 18-49 (4.8 to 3.8), 18-34 (3.5 to 2.9) and 25-54 (6.0 to 4.6).
Earlier Saturday, Kansas-Villanova averaged a 5.75 and 11.70 million — up 30% in ratings and 40% in viewership from last year’s record-low Baylor-Houston game on CBS (4.4, 8.36M), but the fifth-smallest Final Four audience in the past 20 years. It ranks ahead of last year’s game, Kansas-Marquette in 2003 (9.90M), Villanova-Oklahoma in 2016 (10.45M) and UConn-Florida in 2014 (11.66M).
Largest and smallest men’s Final Four audiences
Past 20 years (asterisk indicates game aired on cable).
[Nielsen estimates from Turner Sports]
