Several players across the continent are poised to make a name for themselves on the international stage.
English Premier League side Chelsea completed the signing of Argentina midfielder Enzo Fernandez from Benfica for a British record 106.8 million pounds ($131.46 million).
A round-up of Wednesday's action in the UEFA Champions League.
Arturo Vidal and Douglas Costa struck as Bayern Munich disposed of Borussia Moenchengladbach 2-0 on Saturday to claim their first win in three Bundesliga matches and power three points clear at the top.
Manchester City came out on top in an epic Champions League battle against Monaco whereasAtletico Madrid beat hosts Bayer Leverkusen 4-2 in a topsy-turvy encounter.
Monaco owe most of their recent success to their young guns, but when they face Manchester City looking to overturn a two-goal deficit in their Champions League last-16 tie on Wednesday, they will turn to a more experienced player in Radamel Falcao.
Manchester City boss Pep Guardiola has warned his side to beware of Monaco's "killers in the box" when they host the principality club in the first leg of their Champions League, last 16 tie on Tuesday.
Photos from the UEFA Champions League last 16 first leg-matches played on Wednesday
Cristiano Ronaldo renewed his personal battle with Lionel Messi by scoring his 71st Champions League goal, putting him three behind the Argentine's newly-set record, in Real Madrid's 1-0 win at FC Basel on Wednesday.