Eden Hazard accepted that his career wouldn't be the same due to the numerous amount of ankle injuries he's endured in recent seasons.

"I never doubted my qualities, but whether I would be 100% fit for the European Championship was going to be a question. I broke my ankle three times, it will never be the same as 10 years ago. But I know that when I am in shape, that I can prove myself on the field and that's what I'm working on now," said Hazard.

Hazard is set to start against Finland on Monday, though may not last 90 minutes.

Belgium have already qualified for the knockout round with two wins. 

Hazard said that his goal was to be fit for the knockout games.

"I'm not 100% yet, but I'm ready to start. But that was the plan, to bring me along gradually. It's especially important to be completely fit in the knockout phase. Then I have to be in top shape."

Christian Eriksen said he feels "fine -- under the circumstances" in his first message to fans since suffering a cardiac arrest in Denmark's opening match of the Euro Championship.

Eriksen is still in hospital awaiting further tests as they seek to determine what caused his cardiac arrest. But in his first official communication since collapsing, Eriksen said: "Hello everyone, Big thanks for your sweet and amazing greetings and messages from all around the world. It means a lot to me and my family.

"I'm fine -- under the circumstances. I still have to go through some examinations at the hospital, but I feel OK. Now, I will cheer on the boys on the Denmark team in the next matches. Play for all of Denmark. Best, Christian."

Cristiano Ronaldo has become the first man to play in five European Championship tournaments. 

Ronaldo debuted in 2004 with Portugal and has played in 22 matches. 

"This is my fifth European Championship but for me it feels as though it's my first," Ronaldo said ahead of Tuesday's game.

Portugal won the tournament in 2016, though he exited the final match against France early with an injury.

Christian Eriksen was "gone" before he was resuscitated after suffering a cardiac arrest, the team's doctor, Morten Boesen, said in a news conference Sunday.

Eriksen is in stable condition after being taken to a hospital in Copenhagen after he collapsed on the pitch. 

"He was gone, and we did cardiac resuscitation. It was a cardiac arrest," Boesen said. "How close were we [to losing Eriksen]? I don't know.

"We got him back after one defibrillator, so that's quite fast. I'm not a cardiologist, so the details I will leave to the experts at the hospital."

Eriksen had just played a short pass when he fell facedown onto the ground and was given urgent medical attention for around 10 minutes.

Christian Eriksen was awake at a hospital and stabilized after he collapsed on the pitch during the first half of Denmark's match against Finland. 

"We have spoken to Christian Eriksen, who has sent his greetings to his teammates. His condition is stable, and he continues to be hospitalized for further examination," wrote the Danish federation in a statement.

Danish football federation director Peter Moeller said Eriksen got a "heart massage" while being treated on the field.

"He fell over and got help and heart massage on the field," Moeller told Danish public broadcaster DR. "He was fortunately awake when he left stadium."

Christian Eriksen collapsed on the field as he went to take a throw-in during the first half of Denmark's match against Finland.

Eriksen was walking towards the sideline and was clearly struggling to make his way across. As the ball was thrown in his direction, it hit him and he fell to the ground.

Players from both sides looked on with concern as medics administered CPR. The match was officially postponed on 43 minutes with the score at 0-0.

Diego Llorente has tested positive for COVID-19 and Spain is anticipating additional positives in the coming days.

Sergio Busquets returned a positive test on Sunday. 

In the wake of Busquets' positive test, Spain called up six senior players -- Kepa Arrizabalaga, Raul Albiol, Carlos Soler, Brais Mendez, Pablo Fornals and Rodrigo Moreno -- to form a parallel training bubble so they could be called upon for the Euro tournament if needs be.