Pernille Harder's hat-trick handed Bayern Munich a winning start to their Women's Champions League campaign, beating Arsenal 5-2 in Group C. 

Harder, who scored 24 times in 48 appearances for Arsenal's London rivals Chelsea, once again haunted the Gunners, striking her first goals in the competition in almost two years.

After three games in the Women’s Super League, Arsenal sit sixth, having won once and drawn twice, with the latest defeat piling more pressure on head coach Jonas Eidevall. 

The Gunners started brightly and took the lead in the 30th minute when Katie McCabe's delivery was swept home by Mariona Caldentey. 

However, the hosts drew level two minutes before the break when Georgia Stanway's searching ball picked out the head of captain Glodis Viggosdottir, who towered over her marker to loop the ball beyond Manuela Zinsberger. 

Bayern then took the lead in the 56th minute as a fast break saw Sydney Lohmann finish at the near post, only for Eidevall's side to respond nine minutes later when McCabe's corner was headed home by Laia Codina. 

But the German champions found themselves back in front soon after with a corner routine of their own, with Harder netting her first of the encounter with a header from Carolin Simon's cross. 

The Dane then notched her second with another well-taken header, before sealing her treble with an effort from close range, despite the best efforts of Zinsberger. 

Harder recorded a staggering 1.59 expected goals (xG) tally of 1.59 to Bayern's 1.89 total, with Arsenal wasteful with their chances, with six of their nine shots on target but unable to trouble Maria Grohs for the most part. 

Elsewhere in the other early kick-off, Hammarby recorded a historic 2-0 victory over Austrian side St. Polten at the Tele2 Arena for their first triumph in the group stage of the competition. 

Vilde Hasund handed the hosts an early lead in the 18th minute with a brilliantly taken finish, striking the ball low into the bottom corner following Ellen Wangerheim's lay-off. 

The victory was sealed two minutes from time by substitute Cathinka Tandberg, who took a touch and placed the ball beyond Carina Schluter to put them top of Group D ahead of Manchester City's star-studded clash with Barcelona. 

Caitlin Foord helped herself to four goals as Arsenal trounced Rangers 6-0 to progress from their first Women's Champions League qualification tie on Wednesday.

Arsenal failed to qualify for the Champions League proper last season after being beaten on penalties by Paris FC in qualifying, but they navigated the first hurdle of their 2024-25 campaign with ease at Meadow Park.

Playing their first competitive game of the season, Arsenal were just one goal to the good at half-time as Foord nodded in a cross from debutant Mariona Caldentey, but they put their foot down after the break to pull clear.

Foord tapped in a close-range second before Alessia Russo drilled into the bottom corner just a minute later, and the former had her hat-trick with 21 minutes to play, hammering a volley past Lizzie Arnot after pulling off to the far post.

The Gunners were not done there as Kim Little dispatched a late penalty, and there was to be more joy for Foord in stoppage time as she prodded home the rebound following a strong Arnot save.

Jonas Eidevall's team must still navigate a first-round final versus Rosenborg – which will take place on Saturday – and a second-round tie, if they are to make the group stage.

Aitana Bonmati inspired Spain past Japan as La Roja started their Paris Olympics campaign with a 2-1 victory on Thursday.

Spain are aiming to become the first side to win Olympic gold after lifting the Women's World Cup, having defeated England in the final of that tournament last year.

Ballon d'Or winner Bonmati levelled after Aoba Fujino's stunning 13th-minute free-kick opener in Nantes, before the Spain midfielder teed up Mariona Caldentey's winner 16 minutes from time.

That result saw Montserrat Tome's side seize top spot in Group C ahead of Brazil, who edged past Nigeria 1-0 thanks to Gabi Nunes' first-half finish.

Elsewhere in Group A, defending champions Canada put off-field issues to one side by overcoming New Zealand 2-1 thanks to goals from Cloe Lacasse and Evelyne Viens in Saint-Etienne.

Canada's integrity had been questioned ahead of the game in the wake of a spying scandal, with assistant Andy Spence serving as head coach after Bev Priestman volunteered to sit out.

Priestman, two members of her staff and the Canadian Olympic Committee are being investigated by FIFA's disciplinary committee after a drone was spotted flying over New Zealand's training on Monday.

"Obviously the timing was quite terrible," said Canada captain Jessie Fleming of the drone incident after her side battled back following Mackenzie Barry's early opener.

"But I think for us, we've just leaned into each other as a player group and we really just want to focus on being here and playing."

Hosts France seemed on course for a routine victory in the other Group A game after Marie-Antoinette Katoto's first-half double and Kadidiatou Diani's goal against Colombia.

However, Catalina Usme pulled one back from the spot and Manuela Pavi further reduced the deficit nine minutes later, only for Mayra Ramirez's late red card to help France hold out for a 3-2 victory.

Meanwhile, Germany swept aside Australia 3-0 in Group B, inflicting the Matildas' joint-heaviest defeat at the Olympics, along with a loss against the same opponent by the same scoreline, at Sydney 2000.

Efforts from Marina Hegering, Lea Schuller and Jule Brand sealed the victory for the DFB-Frauenteam against the Tokyo 2020 semi-finalists.

Arsenal have signed Barcelona's World Cup-winning forward Mariona Caldentey on a free transfer, following the departure of Vivianne Miedema.

The Gunners have been looking to strengthen their attacking options since announcing Miedema – the all-time leading scorer in the Women's Super League – would leave at the end of her contract. 

They have now swooped for Caldentey after she called time on her 10-year stint with Barcelona, for whom she made 302 appearances and scored 114 goals.

She scored 58 of those goals in the Spanish top flight, a tally only bettered by Asisat Oshoala (92), Alexia Putellas (80) and Jenni Hermoso (70) for Barcelona.

"I think what Arsenal are doing as a club is amazing – on and off the pitch," Caldentay, who helped Spain beat England in the 2023 World Cup final, told the club's website.

"It's been incredible to see what the club has done away from the pitch, with supporters following the team everywhere and lots of records being broken. 

"I can't wait to get started and help the team win trophies and entertain our supporters."

Ellen White will be sad to see several talented Spain players miss the Women's World Cup over a dispute with the Spanish Football Federation (RFEF) and head coach Jorge Vilda. 

Last September, 15 Spain players pledged to resign from the national team unless Vilda was dismissed, claiming his tenure was having a negative impact on their "emotional state".

The RFEF stood by Vilda, who has coached La Roja since 2015 but has failed to take the side beyond the last eight of three major tournaments, and just three of the players involved in the dispute have made the trip to Australia and New Zealand.

Barcelona duo Mariona Caldentey and Aitana Bonmati – as well as Manchester United's Ona Batlle – have been recalled by Vilda, but 12 others remain frozen out.

Speaking at the launch of Pixel FC, a collective of dedicated women's football creators helping to close the visibility gap within women's football, White lamented their absence and said players' conditions need to be discussed.

"I think it's important to have those conversations," England's record goalscorer said. "I can't say what side [I would be on] because I'm not 100 per cent sure on everything, but I think it's really important.

"To be honest, it's really sad that we haven't got some of the best players in the world playing for their nation because of a number of different reasons. 

"I think that's really sad. In the World Cup, you should see the best players on show, so I feel really disappointed and sad for them. 

"I'm hoping that as time goes on and the conversations are had, those grievances are heard and they are able to continue to play for their country in the manner in which they want to."

France were also impacted by a player revolt earlier this year, with the withdrawal of captain Wendie Renard influential in Les Bleues' decision to part company with coach Corrine Diacre.

Former Saudi Arabia boss Herve Renard has since taken over and recalled the Lyon defender, and White hopes that move has had the desired effect on France's squad.

"Well, obviously, they've now brought in the new manager, so I'm hoping that's galvanised the squad and brought more excitement," she said. 

"These conversations need to happen for change to happen, and I'm hoping that they keep pushing for the change that they want.

"But the new manager has come in, and the players that originally said they wouldn't join the squad have now rejoined the squad, so I'm hoping it's moving in the right direction.

"I can't speak for the players, but I'm hoping that they feel comfortable enough to play for their nation and the conversations are really important to have."