The 2025 WNBA season was one for the record books, defined by the departure of legends, the rise of a new generation of game-changers, and a massive surge in popularity.
From historic on-court milestones to significant shifts in the business landscape, the year delivered a continuous stream of headlines that invariably reshaped the future of the league.
The season tipped off with the retirement of all-time leading scorer Diana Taurasi, who capped a storied 20-year career spanning three championships and six Olympic gold medals. And as icons exited, new stars filled the void, with eventual 2025 Rookie of the Year Paige Bueckers setting a new rookie scoring record, while A’ja Wilson’s historic MVP run saw her become the first-ever player to record a 30-point, 20-rebound game.
Off the court, the central theme was explosive growth. 2025 expansion side Golden State shattered attendance records, while the league moved aggressively toward its 18-team goal by awarding new franchises to three cities, with Portland and Toronto already on board for 2026.
And despite navigating hurdles — including Fever superstar Caitlin Clark’s season-ending injury and increasingly heated CBA negotiations — the WNBA concluded the year with record-breaking viewership and a landmark $2.2 billion media deal.
Here are the 10 biggest moments that defined a historic season for the WNBA.

1. WNBA icon Diana Taurasi retires from pro basketball
After 20 seasons in the WNBA, Diana Taurasi officially announced her retirement from professional basketball on February 25th, with the Phoenix Mercury legend exiting as the league’s all-time leading scorer since 2017.
Taurasi’s resume includes three WNBA championships (2007, 2009, 2014), six Olympic gold medals, and 11 All-Star selections, as the Mercury immortalized Taurasi’s impact with the team’s new $100 million training facility, which features two practice courts named in her honor.
Other 2025 retirements include two-time WNBA MVP and seven-time All-Star Elena Delle Donne, known for leading the Washington Mystics to their first-ever WNBA championship in 2019, and four-time WNBA 3-Point Contest champion Allie Quigley, who won a WNBA title with the Chicago Sky in 2021.

2. WNBA announces expansion to Cleveland, Detroit, and Philadelphia
On June 30th, the WNBA awarded new franchises to Cleveland, Detroit, and Philadelphia, making good on a promise to grow the league to 18 teams by 2030 with Cleveland set to tip off in 2028, followed by Detroit in 2029, and Philadelphia in 2030.
The move highlighted the league’s soaring valuation, with each city’s ownership group paying a record $250 million fee — a massive jump from previous team buy-ins.
While Philadelphia prepares to welcome its first-ever WNBA team, pro women’s basketball is officially returning to Cleveland and Detroit, former homes of the Rockers and the three-time champion Shock.
3. Season-ending injury sidelines Indiana Fever star Caitlin Clark
Indiana Fever superstar Caitlin Clark’s sophomore season was cut short after she suffered a significant groin injury on July 15th. The injury — compounded by an August ankle sprain — limited the 2024 Rookie of the Year to just 13 games in 2025, and saw her officially ruled out for the remainder of the season in early September.
By mid-December, however, Clark reported she was back to “100% healthy” during a press conference at Team USA training camp in Durham, North Carolina.

4. Players take a stand ahead of the 2025 WNBA All-Star Game
This year’s All-Stars transformed the 2025 WNBA All-Star Game in Indianapolis into a platform for labor advocacy, wearing black T-shirts emblazoned with the slogan “Pay Us What You Owe Us” during July 19th warm-ups. Organized by the WNBPA, the statement highlighted the friction between players and the league as CBA negotiations loomed.
The sentiment was echoed by fans, who chanted “Pay them!” while commissioner Cathy Engelbert presented the All-Star MVP trophy to Minnesota Lynx star Napheesa Collier after Team Collier’s 151-131 blowout win over Team Clark.
5. Aces star A’ja Wilson’s 30/20 game makes WNBA history
On August 10th, Las Vegas Aces star A’ja Wilson became the first-ever WNBA player to register 30+ points and 20 rebounds in a single game.
The eventual 2025 MVP capped the Aces’ 94-86 victory over the Connecticut Sun with 32 points, 20 rebounds, and five assists, solidifying Wilson’s status as the league’s premier dominant force and served as a cornerstone performance in yet another winning season.

6. Dallas Wings rookie Paige Bueckers drops 44 points on LA
On August 20th, Dallas Wings rookie Paige Bueckers delivered a landmark performance, dropping 44 points in a narrow 81-80 loss to the Los Angeles Sparks to tie Cynthia Cooper’s single-game rookie scoring record, set in 1997 — four years before Bueckers was born.
The eventual 2025 Rookie of the Year made even more history that night, becoming the first-ever player to record more than 40 points while shooting 80% from the field, finishing the night 17-of-21 from the floor.
7. Golden State Valkyries shatter WNBA attendance records
In their inaugural season, the Golden State Valkyries shattered WNBA attendance records, selling out all 22 home games at the Chase Center while averaging 18,064 per game for a total of 397,408 — far eclipsing the 2024 Indiana Fever’s previous high point.
On the court, the Valkyries made even more of a mark by becoming the first WNBA expansion team to qualify for the postseason in their debut year, finishing the regular season on a 23-19 record.

8. Napheesa Collier puts WNBA leadership on blast
During her October 1st exit interview, Minnesota Lynx forward Napheesa Collier delivered a blistering critique of WNBA leadership, calling the league office “negligent” and the “worst in the world” while citing several systemic issues like inconsistent officiating, ignored compensation demands, and overworked players.
Collier specifically called out commissioner Cathy Engelbert, alleging a lack of accountability and detailing Engelbert’s unpopular management style, with Engelbert later responding by saying she was “disheartened” by the characterization but remained committed to the players.
9. Las Vegas Aces win the 2025 WNBA Championship
On October 10th, the Las Vegas Aces secured their third league title in four years by sweeping the Phoenix Mercury 4-0 in the 2025 WNBA Finals, confirming Las Vegas as a modern-day WNBA dynasty under coach Becky Hammon.
The clinching 97-86 victory also saw A’ja Wilson earn Finals MVP honors, with the star forward making history as the first player to win MVP, Defensive Player of the Year, and Finals MVP in the same season.

10. WNBA blows past season-long viewership records
2025 went down as the most-watched in WNBA history, with ESPN networks averaging 1.3 million viewers per game for a 6% year-over-year increase in regular-season viewership.
May 17th’s matchup between the Chicago Sky and Indiana Fever topped the regular-season returns with a record-2.7 million viewers. Later, Game 1 of the 2025 WNBA Finals drew 1.9 million viewers — the most-watched Finals opener in 28 years. And the Las Vegas Aces’ championship-winning sweep subsequently averaged 1.5 million viewers, becoming the second-most watched Finals behind 2024.
The gains also hit ancillary shows, with ESPN’s WNBA Countdown averaging 437,000 viewers through the playoffs — up 30% year-over-year. Hoop Streams and The Wrap-Up also saw a 60% boost across eight postseason episodes.
And the dividends are already paying off. The WNBA is set to embark on an 11-year, $2.2 billion media deal promising $200 million per year in returns.
