Loader, 19, is expected to sign a three-year deal with Porto in the next 48 hours, sources have told ESPN.
2019 ScheduleAll times ET
FC Porto won their 29th Portuguese league title with two games to spare, beating Sporting Lisbon to clinch the crown over Benfica.
Iker Casillas has called time on his five-year spell with Porto after his contract with the Portuguese club expired on Wednesday.
Arsenal are tracking Porto's Danilo Pereira and plan to explore the possibility of a summer move in the coming weeks, sources have told ESPN.
Leaders Porto suffered a shock 2-1 defeat at Famalicao as Portugal's Primeira Liga became the latest league to return to action.
Iker Casillas has said he is "absolutely calm" after his home was among those targeted in a series of raids.
Porto forward Moussa Marega called the racist incident he endured in Sunday's league match at Vitoria Guimaraes a "massive humiliation."
Former Real Madrid goalkeeper Iker Casillas has announced his intention to run for the role of president for Spanish FA.
An alleged racist incident marred a Portuguese league match as Porto forward Moussa Marega walked off midway through a match due to abuse from fans.
Iker Casillas intends to stand for election as president of the Spanish football federation, sources have confirmed to ESPN.
Manchester United were drawn against Belgian side Club Brugge in the Europa League round of 32, while Arsenal will meet Olympiakos.
UEFA says Porto have been charged with racist behaviour by fans at a Europa League game.
Manchester United face a gruelling Europa League group campaign with trips to Astana and Partizan Belgrade.
Ajax and Red Star Belgrade squeezed into the UCL playoff rounds while Celtic and Porto were eliminated in a dramatic evening on Tuesday.
FC Porto goalkeeper Iker Casillas, who suffered a heart attack in May, has been registered by the club to play in this season's Portuguese league.
Mexico goalkeeper Guillermo Ochoa is on the list of possible replacements after Club America sold Agustin Marchesin to FC Porto on Wednesday.
FC Porto announced on Monday that veteran goalkeeper Iker Casillas will join the team's staff as he continues his recovery from a heart attack.
Atletico Madrid have confirmed the signing of Mexico midfielder Hector Herrera on a three-year contract.
Porto goalkeeper Iker Casillas is still awaiting medical clearance before deciding if he will resume his playing career.
Sara Carbonero has said she was diagnosed with ovarian cancer, less than three weeks after her husband suffered a heart attack.
FC Porto president Jorge Nuno Pinto da Costa does not expect Iker Casillas to play again following the goalkeeper's heart attack.
Atletico Madrid will sign Mexico international Hector Herrera on a free transfer from Porto this summer, source close to the club has told ESPN FC.
Porto midfielder Hector Herrera will not be part Mexico's Gold Cup squad this summer after ruling himself out of contention for the tournament.
|Paços de Ferreira||34||11||6||17||-16||39|