The league has expanded from 12 teams to 14, and that matters beyond simple optics.
That shift changes the rhythm of the season. Title contenders cannot ease into form, and promoted sides have more room to build momentum if they start well. It also raises the pressure on clubs in the middle tier, where a slow autumn can quickly become a season-long problem.
Manchester City open at home as reigning champions, and that puts immediate focus on how they reset after success.
That is why the opener feels useful rather than glamorous. Champions often need a clean, controlled start. Promoted teams want chaos, intensity and belief. If Birmingham make the game messy, City will get an early test of their edge.
The most intriguing curtain-raiser may be London City Lionesses v Manchester United.
For London City, this is the fastest possible introduction to WSL level. For United, it is the kind of fixture that can become awkward if handled without authority.
The list is set, but the real interest starts when the ball rolls on September 4. Watch the promoted clubs first. In an expanded WSL, early points may shape far more than just the opening month.