Aperçu PAOK Thessaloniki FC

SC Paderborn have to let midfielder Mika Baur go. In return, however, the promoted club are likely to receive a record fee.

Celtic have officially completed the signing of Haissem Hassan from Spanish side Real Oviedo on a four-year contract. The Egypt international arrives in a transfer that could reach £9 million, subject to add-ons. Hassan joins the Scottish champions aiming to bring his pace and skill to their attacking lineup ahead of their upcoming domestic and European campaigns.

The Egyptian winger begins a new professional experience

Robbie Keane is a managerial free agent, having cut his coaching teeth outside of British football, and Graham Stack has - during an exclusive interview with GOAL - stated his surprise that no club has “picked the phone up and begged” the former Tottenham and Liverpool striker to take their reins. For now, the ex-Republic of Ireland international is waiting on enticing offers to be tabled.