Chelsea forward Mia Fishel has successfully undergone surgery for an anterior cruciate ligament (ACL) injury sustained on international duty with the United States.

The striker tore the ligament in her right knee just before the inaugural Concacaf W Gold Cup, where the USA ultimately beat Brazil 1-0 for the trophy.

The injury also rules the 22-year-old out of this summer’s Paris Olympics, where the United States will be coached by Emma Hayes, who will depart Chelsea at the end of this season to take over the US women’s national team.

Posting on X, Fishel shared a photograph of herself perched on two crutches and giving a thumbs-up, alongside a caption which read: “I’d like to thank my management and medical teams for a successful surgery today.

“I want to thank the United States women’s team and Chelsea Women for their unwavering support during this critical time.

“Exciting projects for 2024 are on the way and I look forward to sharing a more personal side of Mia.”

Fishel joined Chelsea from Mexican side Tigres on a three-year deal last August and has made 10 appearances for the Blues, scoring on her debut in October with a header in the Blues’ 2-1 victory over Tottenham at Stamford Bridge.

Chelsea striker Mia Fishel will be out for a significant period after sustaining an ACL injury while on international duty with the United States.

The 22-year-old is the second Blues player to pick up such an injury this year after striker Sam Kerr was ruled out in January.

Fishel signed from Mexican side Tigres in the summer and has scored once in 10 Women’s Super League appearances this season.

In a statement the club said: “Mia will be assessed by a specialist in the coming days and will then begin her rehabilitation with the club’s medical team at Cobham.

“Everyone at Chelsea would like to wish Mia the very best for her recovery.”

Emma Hayes’ defending WSL champions were beaten 1-0 by Manchester City on Friday and now lead the table only on goals scored.

A much-changed Chelsea side eased to victory at Paris FC to end their Women’s Champions League group stage undefeated.

First-half headers from Fran Kirby and Mia Fishel before late efforts from Guro Reiten and Maren Mjelde secured a comfortable 4-0 victory in the French capital for the Blues.

Emma Hayes’ side had already guaranteed themselves a quarter-final spot and she took the opportunity to shuffle her pack.

After an even opening, it was England international Kirby who broke the deadlock with the visitors’ first clear opportunity.

Jelena Cankovic crossed to the back post where Kirby arrived unmarked to head home for her first Champions League goal of the campaign.

The hosts, making their group-stage debut – having knocked Arsenal out earlier in the tournament – responded well as Chelsea goalkeeper Zecira Musovic was forced into a smart save, courtesy of an acute Mathilde Bourdieu.

Paris, though, had not learnt their lesson from Kirby’s opener and were caught out in startlingly-similar fashion later in the half as Cankovic this time crossed for Fishel to head home.

With the hosts needing victory to keep alive their hopes of reaching the last eight, Julie Dufour missed a sitter after the restart, leaning back and firing over the crossbar from close range.

A number of defensive mix-ups allowed Chelsea to wrap up the win as Reiten was the beneficiary, tapping home after miscommunication on the edge of the Paris box.

There was more questionable defending as Mjelde flicked home a corner with goalkeeper Chiamaka Nnadozie poorly positioned.

Chelsea were good value for their win and will be seeded for the quarter-final draw on February 6 – avoiding some of Europe’s big-hitters.