Serena Williams’ brief and much-anticipated return to competitive tennis came to an unexpected halt on Thursday after her doubles partner was ruled out of the HSBC Championships at Queen’s Club with a knee injury, ending a comeback that had barely begun.
Williams and 19-year-old Canadian Victoria Mboko had won their opening doubles match in straight sets on Tuesday, a result that marked Williams’ first competitive appearance since the 2022 US Open. The partnership lasted just one match. Mboko sustained a left knee injury the following day after slipping and landing awkwardly during a singles match, forcing her to retire from that contest and subsequently withdraw from the doubles draw entirely.
A quarterfinal that will not be played
The pair had been scheduled to face Leylah Fernandez of Canada and Laura Siegemund of Germany in the quarterfinals on Thursday. With Mboko unable to continue, Fernandez and Siegemund advanced to the next round by walkover. Tournament organizers confirmed the withdrawal Thursday morning, bringing Williams’ return to an end before she had a chance to build any momentum.
The abruptness of the conclusion adds a layer of frustration to what had already been a carefully managed and emotionally loaded comeback. Williams, now 44, had not competed since retiring from professional tennis following a third-round loss at Flushing Meadows nearly four years ago. Her reappearance at Queen’s Club drew significant attention, both for the symbolism of the venue and for the uncertainty surrounding how far she intended to take this return.
What comes next for Williams
Williams confirmed she will compete at the Berlin Open next week, keeping her comeback alive despite the premature end at Queen’s Club. What follows Berlin, however, remains an open question. A return to Wimbledon, which begins on June 29 and where Williams won five of her seven singles titles, has been floated as a possibility but nothing has been confirmed.
Her comments after Tuesday’s win captured the spirit of someone testing the waters without a fixed destination in mind. She described her motivation in relaxed and personal terms, suggesting the decision to play came partly from restlessness and a desire to do something meaningful with her time while her children were on summer break. The fact that Queen’s Club had only recently introduced a women’s competition made the setting feel particularly significant.
The tone was light, but the achievement was real. Walking back onto a professional court after nearly four years away and winning, at 44, against opponents half her age is not something many athletes could manage at any stage of their career. Williams did it in her first outing, which makes the early exit through injury feel like an interruption rather than a conclusion.
A comeback still very much alive
The knee injury belongs to Mboko, not Williams, and that distinction matters. Williams left Queen’s Club healthy, and Berlin offers her the chance to continue what she started. Whether she continues beyond that will likely depend on how her body responds to the demands of competition after such a long absence.
Wimbledon remains the backdrop against which every chapter of Williams’ career has been measured. If she is going to make a larger statement about what this comeback means, the lawns of the All England Club in late June would be the most fitting stage imaginable.

