Osasuna enquire about Celtic's Kieran Tierney; club expected to reject approach

La Liga side Osasuna have enquired about Celtic left-back Kieran Tierney, per the BBC. Celtic are expected to reject any approach for the 29-year-old Scotland international, who signed a five-year deal in June 2025. Former captain Scott Brown told BBC Sportsound: "He's going nowhere." Tierney helped Celtic win last season's Premiership title.