A footballer was left with a car key embedded in his forehead following a fight between players and parents at a youth match.
The clash occurred during a girls’ U16 amateur game.
Jonathan José Smith intervened to defend a friend who was being attacked, according to witnesses.
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Moments later, he was stabbed with a car key, which became lodged in his forehead.
The 35-year-old had been watching his 16-year-old daughter play at the GEVE sports club in Berazategui, in Argentina’s Greater Buenos Aires area.
He remained fully conscious, and his daughter, who was also attacked, was taken with him to a local hospital.
He was later transferred to a high-complexity facility in Florencio Varela, where surgeons safely removed the key.
Police arrested Gastón Omar Álvarez at the sports centre, where he had been watching his own children play.

The 40-year-old was found with facial injuries and in possession of part of the key believed to have been used in the attack.
He is now under investigation for attempted homicide. Sources say this is not the first time he has been involved in violent episodes.
A witness recalled that Álvarez repeatedly insisted on recovering the key to his Chevrolet Zafira, which was later seized.
“That was the only thing he wanted,” the woman told local media. A court has ordered that Álvarez be remanded in custody.
Smith, a defensive midfielder, has had a long career in Argentine lower-division football, as reported by Need To Know.

He signed for Lamadrid in January after four seasons at Berazategui, and previously played for Ituzaingó, Victoriano Arenas, Deportivo Paraguayo, El Porvenir, and Claypole. He also works as a rideshare driver.
His wife, Romina, who witnessed the altercation, told local media: “When I saw my daughter getting into a fight with another girl, I went to break it up, but I was too far away and had to circle around.
“By the time I got there, everyone was fighting. Parents from both clubs had got involved – some trying to separate them, others maybe not. That’s when things really started to spiral.”
Speaking about the attack on her husband, she added: “I didn’t see the exact moment because it was a five-minute chaos with everyone trying to break it up.

“We didn’t realise he had the key stuck in his head. When we finally saw it was a key, it was shocking.
“They operated on him and he’s okay. At first, the conditions weren’t ideal for surgery, but after 12 hours with the key in his head, there was no other choice.
“They went ahead with the operation, and thankfully it went well.”
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