FC Porto invite Arouca to Estádio do Dragão in their Portuguese Primeira Liga matchday four fixture on Saturday.Arouca are based out of the Porto metropolitan area and will be making the 40 mile trip downtown, hoping to build on their first win of the 2021-22 campaign. They came back from behind against Famalicao to record a 2-1 win, with Leandro Silva scoring the winning goal in the 89th minute.The hosts dropped points for the first time this season in their previous outing as they were held to a 1-1 draw by Maritimo. Luis Diaz scored his second goal of the campaign in that game.𝗟𝗲𝘁'𝘀 𝗴𝗼 💪💪Sábado ⚽ FC Porto-FC Arouca#FCPorto #FCPFCA pic.twitter.com/lViRHHOWk8— FC Porto (@FCPorto) August 25, 2021FC Porto vs Arouca Head-to-HeadThe two rivals have squared off eight times so far with all of their meetings coming in the Portuguese top-flight. All of their encounters have produced decisive results, with seven wins for Dragões just the one for Arouca.The hosts have kept a clean sheet in their last two meetings with the visiting side. They last met in the 2016-17 campaign of the Primeira Liga at Estádio Municipal Arouca. Porto made quick work of Arouquenses, scoring twice in either half to record a comfortable 4-0 win.FC Porto form guide (Primeria Liga): D-W-WArouca form guide (Primeria Liga): W-L-LFC Porto vs Arouca Team NewsFC PortoAs per the club's latest press release, manager Sérgio Conceição won't be able to call upon the services of Marko Grujic and Agustín Marchesín for this home game.Marchesin recently underwent knee surgery and is expected to be ruled out for a substantial period of time.Revê o último FC Porto-FC Arouca no Estádio do Dragão 🤩Um jogador destacou-se por bisar ⚽ Sabes qual? #FCPorto #FCPFCA pic.twitter.com/FzsN9mgUUO— FC Porto (@FCPorto) August 25, 2021Injured: Agustin Marchesin, Marko GrujicDoubtful: NoneSuspended: NoneArouca There are no known injury or suspension concerns for the visiting side here. After serving a one-game suspension goalkeeper Victor Braga should return to the starting XI here.Injured: NoneDoubtful: NoneSuspended: NoneFC Porto vs Arouca Predicted XIPorto Predicted XI (4-4-2): Diogo Costa; Joao Mário, Pepe, Chancel Mbemba, Wilson Manafá; Mateus Uribe, Sérgio Oliveira, Otavio, Luis Diaz; Toni Martínez, Mehdi TaremiArouca Predicted XI (4-2-3-1): Victor Braga; João Basso, Jose Velazquez, Baptiste Aloe, Thales; Pedro Moreira, Leandro Silva; Eugeni, Arsenio, Andre Bukia; Andre SilvaFC Porto vs Arouca PredictionArouca only opened their scoring in the league last week. A trip to the Estádio do Dragão could be a daunting task for any team and we expect the hosts to return to winning ways with a triumph here.Prediction: FC Porto 2-0 Arouca.Also See: Fabrizio Romano Exclusive: 5 biggest transfers which could happen before deadline day