Here’s your round-up of what’s on today and tomorrow at the World Cup.

Irish football fans won’t have had too much trouble coming up with a comparison for 24 hours which saw World Cup challengers Spain come close to total meltdown just two days before their opening Group B game against Portugal in Sochi.

That hurt more than I thought it would.

Arsenal will celebrate Arsene Wenger’s 22-year managerial reign around his final home match against Burnley tomorrow, but the party lap of honour is in danger of turning into a funeral march after their Europa League humbling in Spain.

Diego Costa ensured Arsene Wenger's 22-year reign as Arsenal manager will end in Huddersfield and not Lyon as the former Chelsea man hit the winner for Atletico Madrid in a closely fought Europa League semi-final.

Ger McCarthy looks at what we learned from Atletico Madrid v Arsenal

Atletico Madrid’s creaking Estadio Vicente Calderon Stadium was not a ground any opponent fancied visiting, especially on big Champions League nights when the old concrete bowl literally shook with emotion and noise.

Diego Simeone has admitted he needs to learn to “shut up” to help his team defeat Arsenal in their Europa League semi-final second leg in Madrid tonight.

Tonight’s Europa League semi-final first leg between Arsenal and Atletico Madrid brings together two teams and clubs who are mirror opposites in many ways — including the personalities and philosophies of managers Arsene Wenger and Diego Simeone.

Atletico Madrid forward Diego Costa has said he would ‘love’ for team mate Antoine Griezmann to stay at the La Liga club beyond the next transfer window.

Lionel Messi confirmed his status as LaLiga’s most influential player as his superb free kick saw Barcelona beat Atletico Madrid 1-0 yesterday to open up an eight-point gap at the top of the table.

Watford 4 Chelsea 1: Antonio Conte’s future as Chelsea boss was cast into further doubt as his 10 men were thrashed 4-1 by Watford last night.

Antonio Conte's future as Chelsea boss was cast into further doubt as his 10-men were thrashed 4-1 by Watford in the Premier League.

Here's a full list of the ins and outs of the January transfer window.

Diego Costa last night made a goalscoring return to Atletico Madrid with a second-half strike in their comfortable 4-0 Copa de Rey win at Lleida.

Do you remember who said: “That five years as an electrician probably just grounded myself”?

Chelsea head coach Antonio Conte is frustrated by those questioning his honesty over the fitness of David Luiz.

Chelsea finished second in Champions League Group C after rallying to draw 1-1 with Atletico Madrid at Stamford Bridge.

Filipe Luis rued the absence of former Chelsea striker Diego Costa as Atletico Madrid bid for a victory at Stamford Bridge they hope can help secure their Champions League survival, writes Matt McGeehan.

Liverpool boss Jurgen Klopp has insisted he still trusts Alberto Moreno “100%” after the left-back’s performance against Sevilla.

Manchester United’s Romelu Lukaku returns to Stamford Bridge tomorrow, where his Chelsea dream was effectively ended by the impossibility of competing with Jose Mourinho’s ‘untouchables’, with every right to believe that the tables have now been well and truly turned.

Alvaro Morata has insisted he is committed to Chelsea and is happy in London.

Antonio Conte could never be accused of overhyping Chelsea’s chances of retaining their Premier League title, but the manager’s reaction to Saturday’s defeat at Crystal Palace only underlined the scale of the task confronting the defending champions.

Antonio Conte reckons Chelsea have been "penalised" by the Premier League fixture schedulers over Saturday's clash with Manchester City.

Atletico Madrid 1 Chelsea 2: Alvaro Morata and Michy Batshuayi proved there is life after Diego Costa as Chelsea fought back to win 2-1 at Atletico Madrid last night.

Paris St Germain pair Neymar and Edison Cavani put their differences aside to inspire an emphatic 3-0 win over Bayern Munich in Champions League Group B.

Costa, whose return to Atletico was completed on Tuesday, watched on as Chelsea responded from David Luiz's needless concession of a penalty scored by Antoine Griezmann.

Antonio Conte has urged Eden Hazard and Chelsea to seize their opportunity in tonight’s Champions League Group C clash at Atletico Madrid.

Monday morning Quarterback - Daniel Storey

Dani Ceballos fired a LaLiga debut double to ease pressure on boss Zinedine Zidane as Real Madrid edged out Alaves 2-1.

Sergio Aguero moved within a goal of Manchester City's all-time record.

Stoke boss Mark Hughes has suggested that without Diego Costa, Chelsea are worse off in terms of “the dark arts”.

Diego Costa’s protracted return to Atletico Madrid after three years at Chelsea looks a done deal after terms were agreed over the striker’s transfer.

The rumours online and in the papers.

Arsene Wenger is expecting a response from his Arsenal players to losing crucial away games when they travel to face Premier League champions Chelsea today.

Antonio Conte admits Chelsea’s recent defeats to Arsenal remain a sore point and he will look to right a few wrongs tomorrow.

The season is only four weeks old - but already Fantasy Premier League is handing out some tough lessons for some of the more unfortunate managers among us.

Our man inside the game canvassed a few old friends for some Champions League conclusions