When Luck Reigns: Premier League Between Appearance and Reality

The Matchday of Grand Illusions

Matchday 15 of the Premier League was a masterclass in why football is the most beautiful of all gambling games. While some teams performed like magicians, making much from little, others sat there like drowned poodles – left empty-handed despite decent performances. A matchday that impressively demonstrated the gap between reality and the table.

Game of the Week: When David Outfoxes Goliath

The most dramatic example of football's fickle nature was delivered by Aston Villa against Arsenal FC. The Gunners dominated according to Expected Goals (1.98 to 1.64) and should really have left the pitch as winners. Instead, they suffered a 1-2 defeat at Villa Park – a classic case of "football isn't played on paper". Arsenal had the better chances, Villa had the better nerves. Sometimes that's enough.

Brighton & Hove Albion had it almost as bitter against West Ham United. With an xG value of 2.31 to 1.57, the Seagulls should really have deserved three points, but had to settle for a 1-1 draw. At The American Express Community Stadium, they were probably selling bad luck rather than hope that day.

Lucky Charms of the Matchday: The Trio of Fortunate Circumstances

Three teams shared the honour of being the matchday's lucky charms – and all pocketed two more points than their performance warranted. Crystal Palace won narrowly 2-1 at Fulham FC at Craven Cottage, despite the Expected Goals (1.35 to 1.46) actually favouring the hosts. A perfect example of efficiency over dominance.

Everton FC celebrated a surprisingly emphatic 3-0 home win against Nottingham Forest – despite the xG values (1.35 to 0.95) only suggesting a narrow victory. At Goodison Park that day, they probably called upon the patron saint of goalscorers.

But Aston Villa took the biscuit: with an xG value of just 1.64 against Arsenal's 1.98, they still grabbed three points. Villa thus impressively demonstrate what makes the difference between a good and a great team: the ability to win even when you're not the better side.

xG Victims: Liverpool and Brighton in the Hard Luck Duet

The biggest hard luck stories of the matchday were Liverpool FC and Brighton & Hove Albion – both picked up 1.5 points fewer than they deserved. Liverpool only managed a 3-3 draw at Elland Road against Leeds United, despite the Expected Goals (1.96 to 1.37) clearly favouring the Reds. Another example that quality isn't always rewarded.

Brighton, meanwhile, were frustrated by their aforementioned 1-1 against West Ham. With an xG value of 2.31, the Seagulls should really have deserved three points – instead just one. Sometimes football is just as fair as English weather: unpredictable and usually rubbish.

Honest League Table: The Great Distortion

A look at the honest table reveals the full extent of the distortion: Arsenal FC lead both the official and Expected Points table, but already have 3.5 points more than their performance justifies. Manchester City in 2nd place are almost obscenely overpaid with an 8.5-point surplus.

The absolute madness, though, is Aston Villa: 3rd place with 51 points, but only 8th in the honest table with 34.5 Expected Points. A difference of a whopping 16.5 points! Villa are thus living a double life – Champions League in reality, upper mid-table at best in honesty.

At the other end of the luck scale stands Wolverhampton Wanderers as the league's saddest case: 18 points fewer than deserved, bottom of the table despite Expected Points that would be good enough for 17th place. Pure bad luck.

Outlook: When Statistics Get Their Revenge

In the long run, excessive luck usually gets its comeuppance just as persistent bad luck gets compensated. Teams like Aston Villa should make use of their lucky streak while it lasts – because eventually reality catches up. Brighton and Liverpool, meanwhile, can console themselves that their time will come.

The next matchday will show whether the trends continue or whether luck changes sides. In the Premier League, anything is possible – except Expected Goals telling lies.