European Qualifiers: Robert Lewandowski, Alan Dzagoev, Koke, Gareth Bale & Arjen Robben live on Sky

The fourth round of European Qualifiers will see teams attempt to strengthen their case for a place at Euro 2016 - and there are some huge games to watch on Sky Sports.

As well as a much-anticipated clash between Scotland and the Republic of Ireland at the weekend, there will be a host of stars in action across our channels.

Poland and Wales are looking to extend their impressive starts to European Qualifying, while traditional heavyweights Spain and Netherlands will aim to get back on track after early struggles.

Here are some of the key men in action on Sky Sports during international week…

Robert Lewandowski – Georgia v POLAND, 4.55pm, Friday, Sky Sports 5 HD  

Live Euro 2016 Qualifiers

Poland’s captain has been the spearhead behind his country’s ascent to the top of Group D ahead of the likes of Germany, Republic of Ireland and Scotland. Lewandowksi scored four times in the previous away tie against Gibraltar and will need to be on form again in Georgia if the Poles are to maintain their advantage.

That hasn’t always been the case for the target man since finally linking up with Bayern Munich in the summer. Such are the expectations at the club, Lewandowski’s six goals in 15 games – including a missed penalty – have made for an underwhelming start to his career in Bavaria. Back in a Poland shirt, expect Georgia to feel the force of his hunger for goals.

Alan Dzagoev – Austria v RUSSIA, 4.55pm, Saturday, Sky Sports 5 HD

Live Euro 2016 Qualifiers

Fresh from a starring role in CSKA Moscow’s unexpected Champions League win at Manchester City, where he linked up well with goalscoring hero Seydou Doumbia, Dzagoev will be hoping his return to form will be mirrored with the national team. Will Fabio Capello finally acquiesce to the calls for the popular playmaker to become a regular starter for Russia?

The Italian coach has not been convinced thus far and didn’t give Russia’s star man from Euro 2012 a single start at the World Cup in Brazil last summer. Dzagoev did get a chance against Moldova last time out and will hope to feature again against group leaders Austria on Saturday. A win in Vienna would take Russia top of Group G and could underline the talent midfielder’s renaissance.

Koke – SPAIN v Belarus, 7.30pm, Saturday, Sky Sports 5 HD

Live Euro 2016 Qualifiers

Spain are a team trying to rebuild after the World Cup embarrassment that signalled the end of an era, but the early teething problems have included a qualifying defeat to Slovakia and they are already playing catch-up in Group C. A home tie against Belarus should prove little problem and offers the chance to instil some confidence in a new-look team that has Koke in a prominent role.

Xavi says the Atletico Madrid man is “marked out as the conductor of Spain's orchestra for the next 10 years” and the 22-year-old has certainly been a focal point so far, having played all but 12 minutes of Spain’s qualifying campaign. After the Slovakia disappointment, Koke won the next six games for club and country so expect him to be high on confidence for La Roja at the weekend.

Gareth Bale – Belgium v WALES, 4.30pm, Sunday, Sky Sports 5 HD 

Live Euro 2016 Qualifiers

When you play for Real Madrid you’d expect life at Europe’s most successful club to remain the priority. But having already won