The Liga Portugal xG table for 2026/27 tracks expected goals data for all 18 teams. This includes xG (expected goals), xGA (expected goals against), xPTS (expected points), npxG (non-penalty xG), xGoT (expected goals on target), and the goals vs xG overperformance metric.
Who has the best attack?
Porto top the xG charts with 11.53 expected goals from 5 games (2.31/90). With 11 goals scored, they are underperforming by 0.5.
Who has the best defence?
Gil Vicente have the tightest defence by xGA, conceding just 1.65 expected goals (0.41/90). Their actual goals conceded stands at 1.
Biggest overperformer
Sporting CP are the biggest overperformers in Liga Portugal, scoring 14 goals from an xG of just 9.6 — a difference of +4.4. This could indicate clinical finishing or luck that may not be sustainable over the full season.
Biggest underperformer
Vitória Guimarães are the most wasteful in front of goal, scoring 3 from an xG of 9.26 (diff: -6.3). Regression towards their xG would suggest improvement is likely.
Understanding the xG metrics
xG (Expected Goals): The total expected goals a team should have scored based on the quality of their chances.
xGA (Expected Goals Against): How many goals a team should have conceded — lower is better.
xPTS (Expected Points): How many league points a team deserves based on xG performance.
npxG (Non-Penalty xG): xG excluding penalties, giving a truer picture of open-play chance creation.
xGoT (xG on Target): Expected goals from shots that were on target only.
+/- (Overperformance): The difference between actual goals and xG. Positive = overperforming, negative = underperforming.
Data is updated daily, powered by advanced xG models covering 50+ competitions. Learn more about how xG works.
Data last updated: 2026-09-07 20:35:44
What Liga Portugal team has the best xG?
Porto leads for xG with 11.53 total (2.31/90) across 5 games. They have scored 11 goals, underperforming their xG by 0.5.
What Liga Portugal team has the best xGA?
Gil Vicente has the best defence by xGA with just 1.65 expected goals against (0.41/90). They have conceded 1 goals in 4 games.
What Liga Portugal team has the most xPTS?
Sporting CP tops xPTS with 10.76 (2.15/90). With 13 actual points, they are overperforming by 2.2 points.
Which Liga Portugal team is overperforming their xG the most?
Sporting CP has scored 14 goals from an xG of 9.6, overperforming by +4.4 goals. This suggests they are finishing chances at an unsustainable rate, or have exceptional individual quality up front.
Which Liga Portugal team is underperforming their xG the most?
Vitória Guimarães has scored 3 goals from an xG of 9.26, underperforming by -6.3 goals. This indicates poor finishing or bad luck — regression towards their xG is likely.
What is xG in football?
xG (Expected Goals) measures the quality of chances created. Each shot is assigned a probability of being scored based on factors like distance, angle, body part, and assist type. A team's total xG reflects how many goals they should have scored based on their chances. Read more about xG.
Filter for xG, Odds, Form, and More!
OddAlerts has one of the most powerful filtering tools, combining hundreds of data points including xG to find high-value games.