MrFixIt's Big Acca is a confidence-ranked accumulator built to give you control over risk.
Selections are ordered from strongest to weakest based on form, matchup and underlying performance. You decide where to stop. From the third selection onward, the cumulative odds update at every step, allowing you to lock in a sensible acca or keep building towards a bigger return.
This Sunday sees me focus on La Liga, Ligue 1, Primeira Liga, the Scottish Premiership and Swiss Super League.
One list. Multiple exit points. You choose the risk level.
Barcelona are the strongest selection on Sunday's list, with my model giving them a 75.6% chance of beating Valencia. The difference is also clear in the projected attacking numbers, with Barcelona rated to produce 2.23 xG compared with only 0.60 for Valencia.
That leaves the hosts with a win probability below 10%, while Barcelona have a considerable advantage in the underlying matchup. Odds of 3/10 imply a 76.9% chance of an away victory, which sits close to my model. There is little value in the price, but the strength of the overall matchup makes Barcelona to win the starting point.
Marseille are next after my model gave them a 62.6% chance of beating Paris FC. Their projected xG advantage is also substantial at 1.72 to 0.62.
Paris FC are rated at only around 12% to win, leaving a clear gap between the two sides. Marseille are 5/6, which implies a 54.5% chance of victory and sits below both versions of my model. Marseille to win takes the second position.
Troyes provide the first big price on the list, despite my model making them strong favourites against Strasbourg. The direct calculation puts the home win at 62.1%.
Their projected xG of 1.71 is also well ahead of Strasbourg's 0.64, while the visitors have only around a 12% chance of winning. Odds of 21/10 imply a home-win probability of only 32.3%, leaving a substantial difference between the market and my model. Troyes to win completes the opening treble.
Barcelona, Marseille & Troyes all to win at 5/1 with Ladbrokes
Hearts have a projected xG advantage of 1.91 to 0.85 against Dundee, with my model giving them a 60.9% chance of taking all three points.
Dundee's win probability sits below 15%, while Hearts are expected to generate more than twice as much xG. Odds of 11/20 imply a 64.5% chance of a home victory, so the price is broadly in line with the stronger version of my model. Hearts to win adds the fourth selection.
Barcelona, Marseille, Troyes & Hearts all to win at 8/1 with Coral
Gil Vicente are rated at 59.5% to beat Academico Viseu, with the Monte Carlo model putting the home win slightly higher at 61.9%. Their projected xG of 1.94 compares favourably with the visitors' 0.93.
Academico Viseu are rated at only 16% to take all three points, giving Gil Vicente a clear advantage in both chance creation and overall win probability. Odds of 10/11 imply a 52.4% chance of a home win. Gil Vicente to win becomes the fifth selection.
Barcelona, Marseille, Troyes, Hearts & Gil Vicente all to win at 21/1 with Coral
Sion's attacking projection earns them a place against Thun, with the hosts expected to generate 2.27 xG compared with 1.37 for the visitors. My model gives Sion a 56.7% chance of winning.
Thun sit at a little over 21% to take all three points, leaving Sion as clear favourites in the matchup. The hosts are priced at 3/4, implying a 57.1% chance of winning, almost exactly in line with my model. Sion to win extends the acca despite there being little difference between the model and market.
Barcelona, Marseille, Troyes, Hearts, Gil Vicente & Sion all to win at 36/1 with Coral
Malaga provide the final and highest-risk selection against Levante. My model makes the hosts 53.1% favourites
The projected xG comparison supports Malaga, who sit at 1.56 compared with only 0.82 for Levante. The visitors have a win probability below 20% in my calculations. Malaga are available at 6/4, implying only a 40.0% chance of victory, leaving a gap of more than 13 percentage points against my model. Malaga to win is worth including as the final selection.
Barcelona, Marseille, Troyes, Hearts, Gil Vicente, Sion & Malaga all to win at 94/1 with Coral
The Betting Desk is run by Neil Potter. Neil built and refined all of the site’s data models, helping it grow into a trusted source of analysis across the Premier League, EFL and major tournaments. His models track key metrics, long term trends and areas where market prices move away from underlying performance.
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