Serena Williams already played at Wimbledon this year — her singles comeback match was on Tuesday against Maya Joint, and she lost in three sets.

What that means

  • She was scheduled as a wildcard entrant for the 2026 Wimbledon singles draw.
  • Reports said she was expected to play on Centre Court, and the match took place on Tuesday.
  • Coverage also noted she was entered for doubles with Venus Williams.

Simple answer

If you meant her first singles match at Wimbledon, it was Tuesday at Wimbledon 2026.

Timing note

The exact start time can vary by court schedule and order of play, but the available reports place her match on Tuesday during the opening round.