Manchester City will begin its Women's Super League title defence against Birmingham City on Sept. 6, 2026 [1].

The match marks the start of the champions' effort to maintain their grip on the league following their 2025-26 WSL2 title win [4]. This opening fixture serves as a critical benchmark for the squad's readiness in an expanded league format that promises higher competition levels across the board.

"Champions Man City will launch their title defence on September 6 at home to Birmingham City," the WSL said [3]. The game will be hosted at Manchester City's home ground, pitting the defending champions against a Birmingham City side looking to cause an early-season upset.

The broader league schedule begins slightly earlier. The newly expanded Women’s Super League will begin on Friday, Sept. 4, when London City Lionesses host Manchester United, according to CA Sports Yahoo [2]. This expansion reflects the growing scale and visibility of women's professional football in the region.

Manchester City enters the season as the team to beat. Its previous success in the 2025-26 campaign [4] has set a high standard for the rest of the league. The matchup against Birmingham City will be the first opportunity for the champions to demonstrate if they have maintained their dominance during the off-season.

League officials have not yet released the full detailed itinerary for the remaining fixtures, but the focus remains on the opening weekend of September. The clash between the two cities is expected to draw significant attention as the league seeks to capitalize on the momentum of its recent expansion.

"Champions Man City will launch their title defence on September 6 at home to Birmingham City,"

The scheduling of Manchester City's title defence against Birmingham City highlights the league's transition into an expanded format. By starting the season with the reigning 2025-26 champions in a high-profile home match, the WSL is positioning the current season as a test of whether Manchester City's dominance can survive a larger and more competitive field of teams.