Sunday's Primeira Liga predictions including Porto vs. Sporting Lisbon

Portimonense vs. Moreirense (Sunday, 3.30pm)

The action continues in round 31 of the Portuguese Primeira Liga as Portimonense and Moreirense go head-to-head at the Estadio Municipal de Portimao on Sunday.

With just four games left to go, Os verdes e brancos are poised to secure a top-half finish, while the hosts find themselves scrambling for points in the relegation zone, one point away from safety.

We say: Portimonense 2-1 Moreirense

The last five meetings between Portimonense and Moreirense have produced a combined 16 goals, and we anticipate another action-packed contest at the Estadio Municipal de Portimao. With their season potentially resting on this result, we predict Portimonense will come away with all three points against an out-of-sorts Moreirense side.

Estoril vs. Famalicao (Sunday, 6.00pm)

Two sides who have failed to win their last three games square off in the Primeira Liga as Estoril Praia play host to Famalicao at the Estadio Antonio Coimbra da Mota on Sunday.

While the Vila Nova have all but guaranteed a top-half finish in what has been a decent campaign, Estoril find themselves within two points of the relegation zone heading into the final four games.

We say: Estoril Praia 2-1 Famalicao

With their top-flight status currently in the balance, Estoril Praia needs a strong end to the season if they hope to beat the drop. We predict Seabra's men will take the positives from their draw against Chaves and claim all three points in front of their home supporters.

Porto vs. Sporting Lisbon (Sunday, 8.30pm)

In one of the most anticipated high-profile games of the Portuguese Primeira Liga, Porto and Sporting Lisbon renew acquaintances at the Estadio do Dragao on Sunday.

With just four games left to go, this is undoubtedly the Leoes' most challenging task, and victory could see them clinch their 20th league title.

We say: Porto 2-2 Sporting Lisbon

While Sporting Lisbon are currently firing on all cylinders, they have failed to win their last six games at the Estadio do Dragao and will be looking to end this dry spell. However, we predict Porto will do just enough to hold out for a share of the spoils.