Last summer, Victoria Mboko arrived at Canada’s biggest tennis stage as an unheralded wildcard ranked No. 333. She left as a national headline, after beating Sofia Kenin, Coco Gauff, Elena Rybakina, and Naomi Osaka on the way to the National Bank Open title in Montreal. This summer was supposed to bring the next chapter. Instead of walking into Sobeys Stadium as the top-10 Canadian champion ready to defend her crown, Mboko is out with a left knee MCL injury.
The setback began at Queen’s Club, wrecked the rest of her grass-court swing, and now reaches into the North American hard-court season. For a 19-year-old whose rise has been built on speed, balance, and sharp recovery steps, Toronto will no longer be a homecoming. It will be a reminder that momentum in tennis can disappear in one bad movement.
A Canadian Champion Missing Her Own Return
Mboko’s withdrawal strips the National Bank Open of its emotional anchor before a single ball is struck. She was not just another Canadian in the draw. She was the defending champion, the top-10 home star, and the player whose 2025 run changed the way the country looked at its next tennis generation.
The setting deepens the loss. The tournament rotates between Montreal and Toronto, but the national pull remains the same. Mboko won the title in Montreal and was set to defend it in Toronto, where she grew up watching the event and where the crowd had every reason to make her the centre of the week.
Her rise made that return matter. The win over Osaka in the final completed a run through four Grand Slam champions. It turned a wildcard entry into one of the most unlikely championship stories the event has produced.
Now the Toronto draw will fill out and the matches will proceed, but the tournament has lost the player who gave it its clearest Canadian heartbeat.
Serena Partnership Raised The Stakes First
Before the injury, Mboko’s grass-court swing had already gained unusual attention. At Queen’s Club, she partnered with Serena Williams in doubles, giving the teenager one of the highest-profile learning moments of her young career.
The pairing did more than create a headline. Mboko and Williams won their opening match against Nicole Melichar Martinez and Erin Routliffe, a strong result against established doubles opposition. For Mboko, sharing the court with Williams meant handling a level of attention that few young players meet so early.
That win should have been a bridge into Wimbledon and the summer hard courts. Instead, the showcase collapsed almost immediately. The same Queen’s Club stop that gave Mboko a rare stage beside Williams soon became the place where her season changed direction.
One Slip At Queen’s Club Changed The Summer
The nightmare struck during Mboko’s singles match against Karolina Pliskova. She slipped behind the baseline, grabbed her left knee, and soon left the court in tears. Pliskova led 6 to 2, 4 to 3 when Mboko retired.
Mboko was already under pressure on the scoreboard, but the physical setback became the real story. Grass-court movement punishes small errors in balance. A sudden slip can turn a routine recovery step into a season-altering problem.
Scans later confirmed damage to the MCL in her left knee. The diagnosis ended her run at Queen’s Club, removed her from Wimbledon, and forced her team into a more cautious timeline. Mboko later made clear how personal the loss felt, saying that not being able to play at home in front of the people she loves and with the support of the Toronto crowd was deeply disappointing.
It was the quiet heartbreak of a home player who knows she is not just missing a tournament. She is missing her moment.
Recovery Now Matters More Than A Title Defence
The hard truth is simple. Toronto mattered, but Mboko’s long-term health matters more.
Her game depends on movement. She needs strong lateral pushes, controlled stops, and clean changes of direction. An MCL injury affects exactly the kind of stability that makes those patterns possible. Rushing back for the emotional pull of a home tournament could have risked turning a difficult setback into something longer.
That is why the withdrawal makes sense, even if it hurts the event. A top-10 teenager with a national title already on her resume does not need to prove her toughness by playing through a compromised knee. She needs the time to recover properly and rebuild trust in her movement.
Mboko’s summer has lost its centrepiece, but her larger career remains the real priority. The Montreal run proved her ceiling. The Toronto withdrawal now tests the patience behind it.
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FAQs
Why did Victoria Mboko withdraw from the National Bank Open?
Victoria Mboko withdrew because of a left knee MCL injury suffered at Queen’s Club.
Was Victoria Mboko the defending National Bank Open champion?
Yes. Mboko won the National Bank Open in Montreal after entering as a wildcard.
Did Victoria Mboko miss Wimbledon too?
Yes. The same knee injury forced Mboko out of Wimbledon before her Toronto withdrawal.
Who did Victoria Mboko play doubles with at Queen’s Club?
Mboko partnered Serena Williams at Queen’s Club before the knee injury ended their run.
Why is Mboko’s Toronto withdrawal so significant?
She was set to defend her Canadian title at home as a top-10 player. Her absence changes the event’s main local storyline.
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