The 2025 WNBA Finals tipped off with a bang last week, with Friday's Game 1 averaging 1.9 million viewers on ESPN to become the most-watched championship opener since 1997.
The Friday matchup between the No. 2 seed Las Vegas Aces and the No. 4 Phoenix Mercury peaked at 2.5 million viewers, a 62% increase over the 2024 Finals opener between the Minnesota Lynx and eventual champion New York Liberty.
That Game 1 viewership ranked second only to the inaugural WNBA season championship 28 years ago — a single-elimination title game in which 2.8 million fans watched the Houston Comets take down the New York Liberty on NBC.
Game 2 continued the record breaking, with Sunday's broadcast averaging 1.2 million viewers on ABC.
With an average of 1.5 million fans tuning in, the first two 2025 WNBA Finals games boast the best viewership numbers in 25 years, nearly matching the 1.54 million average claimed by the opening two clashes between the New York Liberty and Houston Comets on NBC and Lifetime in 2000.
The record-breaking ratings underscore significant viewership growth across the WNBA postseason, with Game 1 Finals ratings increasing by nearly 700% since 2019 while this year's average postseason viewership is already up 16% over 2024.