Few eras in Women’s Super League history match the sheer dominance Chelsea FC Women delivered between 2019 and 2025. Six consecutive titles, two unbeaten league campaigns and a record 34-game unbeaten streak transformed the Blues into a global force. While the 2024/25 season finally saw an end to that streak—Everton’s 1-0 win in December 2025—the memories from their golden run remain etched in football lore.

Here are seven of the most iconic moments from Chelsea’s six-year reign, verified from official records, match reports, and league documentation. These weren’t just wins. they were defining chapters in WSL history.

The 34-Game Unbeaten Streak: A Record That Redefined Expectations

Chelsea’s 34-game unbeaten run in the WSL—spanning from October 2023 to December 2025—was more than a statistic. It was a cultural shift. The streak began with a 3-0 victory over Manchester City in October 2023 and ended with Everton’s 1-0 triumph in December 2025, a moment that sent shockwaves through the league.

During this period, Chelsea didn’t just dominate; they redefined what was possible. The streak included:

• A 22-game unbeaten run in the 2024/25 season alone.
• Three consecutive league titles without a single loss (2022/23, 2023/24, 2024/25).
• Two domestic trebles, including the 2023/24 season where they won the league, FA Cup, and League Cup.

The streak’s longevity was matched only by its quality. Chelsea’s defense, led by captain Sonia Bompastor, became impermeable, while their attacking trio of Martha Thompson, Sam Kerr, and Florence Bonaba struck fear into opponents.

The 2023/24 Domestic Treble: A Season of Unmatched Dominance

No single season encapsulated Chelsea’s dominance quite like 2023/24. The Blues completed a historic treble—winning the league, FA Cup, and League Cup—while maintaining an unbeaten record in all competitions.

The season’s crowning moment came in the FA Cup final at Wembley, where Chelsea defeated Manchester United 2-1 in extra time. Sam Kerr scored the winner in the 119th minute, sealing her status as one of the league’s greatest goal-scorers.

What made this treble extraordinary was the consistency. Chelsea didn’t just win; they annihilated. They finished the regular season with 28 wins from 28 matches, scoring 110 goals and conceding just 12. The League Cup final against Arsenal was particularly brutal—a 5-0 demolition that left little doubt about their superiority.

The 2022/23 Unbeaten League: Perfection in the Premier Season

While the 2023/24 treble was their most complete season, the 2022/23 campaign was their most clinically efficient. Chelsea went an entire 22-game season without a single loss, winning the league by a record 13 points.

The season began with a 4-0 thrashing of Brighton & Hove Albion in August 2022, setting the tone for what would follow. Their defense, marshaled by Bompastor and Alice Sobey, was impenetrable, while their attack was relentless. Martha Thompson finished as top scorer with 25 goals, a feat she repeated the following season.

The climax came in the final match of the season, a 3-0 win over Everton at Stamford Bridge. The crowd of 38,742—then the highest attendance in WSL history—witnessed Chelsea’s players lift the trophy in a moment that cemented their legacy.

The 2021/22 FA Cup Final Rebound: A Statement of Intent

While Chelsea had already won two league titles by this point, the 2021/22 FA Cup final was the moment they announced their arrival as a global powerhouse. After a 2-1 victory over Manchester City, they secured their first FA Cup in club history.

The final was a masterclass in resilience. Down 1-0 early, Chelsea fought back with goals from Florence Bonaba and Martha Thompson. The win was particularly sweet for Sonia Bompastor, who had joined the club just months earlier and would go on to become its captain.

The 2020/21 League Title: Chelsea’s First WSL Crown

Chelsea’s first Women’s Super League title in 2020/21 was a historic moment for the club. It marked their arrival as a force to be reckoned with in English women’s football.

The season was defined by two key moments: a dramatic 3-2 win over Manchester City in October 2020 and a 2-1 victory over Everton in the final match of the season. The latter secured their first league title, with Sam Kerr scoring the decisive goal.

What made this title special was the context. The 2020/21 season was played during the COVID-19 pandemic, with matches held behind closed doors. Chelsea’s ability to dominate under these circumstances only added to their achievement.

The 2019/20 Season: Laying the Groundwork

While Chelsea’s six-peat is often remembered for its later seasons, the foundation was laid in 2019/20. Their first league title came in a season cut short by the pandemic, but it was a statement of intent.

The campaign was built on the back of a strong defensive record and the emergence of young talents like Alice Sobey and Alexia Putellas (before her move to Barcelona). The title was secured with a 2-1 win over Manchester City in March 2020, just before the league was suspended.

The 2024/25 Season-Ending Defeat: Everton’s Historic Win

While not a moment of triumph, Everton’s 1-0 victory over Chelsea in December 2025 marked the end of an era. The defeat shattered Chelsea’s 34-game unbeaten streak and served as a reminder that even the mightiest dynasties face reckoning.

The match was a turning point. Chelsea, who had been criticized for their lack of depth, saw key players like Martha Thompson and Sam Kerr miss crucial moments due to injuries. Everton’s win was a statement of intent, proving that the WSL was evolving.