Goalless Casa Pia seeks a way to slow down a perfect Porto in Liga Portugal

Casa Pia hasn't scored a single goal so far this Liga Portugal season. Zero goals for and eleven against in five matchdays: that's the record the club brings into the Estadio Municipal de Rio Maior to host the league leader, an FC Porto side that still hasn't tasted defeat. Rarely does a matchday five fixture sum up so clearly the gap between two teams in the standings.

Casa Pia's numbers put them at the bottom of the table: 0 wins, 1 draw and 4 losses, with a goal difference of -11, they sit in 18th place. Over the last five matches the run has been just as tough: four defeats and a draw, with no wins at all. On top of that, in this season's Liga Portugal sample that tracks performance both home and away, the team has failed to score a single goal per match and is conceding an average of 2.2, with clean sheets in just 20 percent of games.

On the other side stands FC Porto, leading the league with a perfect record: 5 wins in 5 matches, 11 goals for and just 1 against. Their recent form shows four wins and one loss in the last five outings. That same season-long sample for Liga Portugal, home and away combined, gives them an average of 2.2 goals scored and just 0.2 conceded per match, with clean sheets in 80 percent of games. Gabri Veiga tops the scoring charts in that sample with 3 goals, followed by Andre Silva and Borja Sainz with 2 apiece.

The head to head record doesn't leave much room for home hope either: of 8 meetings, Porto won 6, Casa Pia just 1, with 1 draw, and an aggregate score of 15 to 5 in favor of the visitors.

Probable lineups

Based on their recent matches, Casa Pia would likely line up with Andre Gomes in goal and a back line of David Sousa, Andre Geraldes, Joao Goulart and Abdu Conte, backed by a crowded midfield featuring Lawrence Ofori, Kevin Prieto, Rochinha, Seba Perez and Selvi Clua, with Alassana Jatta leading the attack. This is an estimated lineup with low reliability based on the available data.

Porto, meanwhile, is expected to field a familiar setup with high reliability: Diogo Costa in goal, Jakub Kiwior, Jan Bednarek, Alberto Costa and Zaidu Sanusi across the back, Gabri Veiga, Pablo Rosario and Victor Froholdt in midfield, and a front three of Pepe, William Gomes and Andre Silva.

What the odds say

Our model paints a pretty clear picture, without locking in a definitive call:

With 70% odds for Porto against just 8% for Casa Pia, the scale tips heavily toward the visitors, though the 22% chance of a draw is a reminder that nothing is set in stone in soccer. The expected goals estimate (2.38 combined between both sides) and a mere 30% probability of the match going over 2.5 goals sit oddly alongside a 0% chance of both teams scoring: the model's read is that if goals come, they'll almost all come off Porto's boots. Keep in mind this is our own projection, not a bookmaker's odds.

With the title already all but wrapped up and a defense that has conceded just one goal all season, Porto arrives with everything in its favor. For Casa Pia, the challenge is simple to state and hard to solve: finally find the first goal of their Liga Portugal season.