The former Barcelona and PSG star was detained in the South American country after allegedly producing false documentation.
Brazil legend Ronaldinho has been arrested in Paraguay for allegedly using false documentation to enter the South American country.
The 39-year-old, who won the World Cup with Brazil in 2002, was detained in the Resort Yacht & Golf Club Paraguayo along with his brother Roberto on Wednesday night, the Ministry of Interior of Paraguay has confirmed.
According to La Nacion, passports were found in the hotel bearing the names of Ronaldinho and Roberto with Paraguayan nationality.
Both the brothers remained in the hotel suite overnight, with Paraguayan authorities due to issue a statement on Thursday morning.
An official statement from the Paraguayan police had earlier revealed that Ronaldinho and his entourage had been invited to Paraguay by casino owner Nelson Belotti.
The former Brazil international was expected to hold several publicity events, with the media invited to witness his interaction with fans and dignitaries.
Ronaldinho is currently without a Brazilian passport because of an environmental fine he received in 2018.
The former Barcelona star and his brother were convicted of illegally building a fishing trap at Lake Guaiba in 2015 without proper licensing in a permanent preservation area.
That conviction saw the duo handed an $8.5 million (£6.5m) fine in November 2018 and after failing to pay up, Brazil’s Superior Court of Justice decided to stop Ronaldinho from being able to leave the country.
Despite being unable to travel out of Brazil, Ronaldinho was unveiled as one of the country’s new ambassadors for tourism in September last year.
Literally stranded in his homeland, the former AC Milan star said at the time that he was trying to make the most of his situation after accepting a role to promote Brazil’s tourism.
“Tourism is very important for generating jobs and regaining our image internationally,” Ronaldinho said at his unveiling as an ambassador.
Ronaldinho enjoyed a distinguished playing career across South America and Europe – winning the Champions League, La Liga, Serie A and Copa Libertadores.
He also secured numerous individual honours, including the 2005 Ballon d’Or and the FIFA World Player of the Year in 2004 and 2005.
The Porto Alegre-born forward lifted the World Cup in South Korea and Japan in 2002 and won the Copa America with his national team in 1999.