
From the crisis engulfing Jose Mourinho at Manchester United to Barcelona and Real Madrid trailing Sevilla in LaLiga, the 2018-19 season has seen some of Europe’s top clubs struggle.
Reigning LaLiga champions Barcelona are in a similarly indifferent spell of form, while Bayern Munich are sixth in the Bundesliga following a humiliating 3-0 defeat at home to Borussia Monchengladbach in their last outing.
Errors blighting Barca progress
Barcelona’s 4-2 Champions League win over Tottenham will have eased the pressure on Ernesto Valverde, who has watched his team stutter in the league in recent weeks.
Valverde’s men made just one error leading to a goal throughout last season, but this campaign they have already committed three.
Misfiring Bayern beginning to flounder
After starting the season in fine form, Bayern are on a downward spiral, taking one point from their last three Bundesliga games.
Bayern turned 15.3 per cent of their shots into goals in 2017-18, whereas this season their conversion rate is just 9.8, while their expected goals per game (xG) has dropped from 2.3 to 1.8.
Defensive weakness hampering Mourinho
The win moved Mourinho’s men up to eighth in the Premier League after eight games following a hugely disappointing start to the season that has seen them perform worse than they did in 2017-18 in a number of key metrics.
But a more porous defence has been perhaps a bigger issue for Mourinho’s side, who have conceded an average of 1.8 goals per game this season compared to 0.7 last campaign, and faced an average of 4.8 shots per match compared to 3.9 the previous season.
Madrid goals hard to come by in post-Ronaldo era
However, since then Los Blancos have slipped to away defeats at Sevilla and Deportivo Alaves, either side of a draw at home to Atletico Madrid, and the stats tell an unhappy story for Lopetegui.
The result has been a decline in the team’s average goals per game from 2.5 to 1.5, and when margins are as narrow as they were in Madrid’s defeat to Alaves, that change can be crucial.