Mboko injured at Queen's; doubles play with Serena in jeopardy - ESPN

LONDON — Serena Williams' doubles campaign at Queen's Club could be over after one match.

Victoria Mboko, the American star's doubles partner, sustained a knee injury in her singles match against Karolina Pliskova on Wednesday.

Williams and Mboko had won their opening doubles match Tuesday — in the 44-year-old Williams' return to professional tennis after nearly four years away from the sport — and are scheduled to play again Thursday.

Mboko, the 19-year-old Canadian, slipped behind the baseline and immediately grabbed her left knee while facing Pliskova. Mboko lost the first set 6-2 and was up 4-3 in the second and trying to break with Pliskova serving at deuce.

Mboko got up on her own but then told a physiotherapist that there was «no stability right now.»

She walked gingerly to her bench and put a towel to her face as she sat down. Minutes later, she retired from the match.

«It's such a shame. I think we played quite a good game and she was improving as the match was going on,» Pliskova said in a postmatch interview. «I wish her only the best. It's not the way I want to win so hopefully she is going to be fine for Wimbledon.»

Williams had previously announced that she will also play doubles at the Berlin Open next week.

On Tuesday, Williams and Mboko beat third-seeded duo Nicole Melichar-Martinez and Erin Routliffe 7-6 (2), 6-2 in Williams' first professional match since the 2022 U.S. Open. They're scheduled to face Leylah Fernandez and Laura Siegemund in the quarterfinals.

Mboko is ranked No. 9 in singles.

Information from the Associated Press was used in this report.