Every month, GOAL brings you the top stories involving teenage wonderkids and the world's best young footballers. During September, there was plenty to be said about the likes of Barcelona's Lamine Yamal and Real Madrid's Franco Mastantuono, but there were also plenty of other headlines made by the planet's emerging stars in both the men's and women's games.

Oliver Glasner says Marc Guehi has shrugged off the disappointment of seeing a Liverpool transfer fall through and is now focusing only on Crystal Palace. The 25-year-old looked set to make a switch to Anfield on summer deadline day, only for the move to collapse at the eleventh hour. Amid speculation the Reds may return for him in January, Glasner has no concerns about Guehi's professionalism.

Liverpool have confirmed that Giovanni Leoni suffered knee ligament damage when making his competitive debut for the club in a Carabao Cup clash with Southampton. The teenage defender only moved to Anfield over the summer from Parma in his native Italy. Reds boss Arne Slot has announced that the talented youngster is expected to be sidelined for "around a year".

Liverpool have been dealt a massive blow, with summer signing Giovanni Leoni having suffered a potentially season-ending anterior cruciate ligament (ACL) injury. The defender saw his debut for the Reds in the Carabao Cup cut brutally short and reports have now confirmed that severity of the 18-year-old's issue.