McKay joins Hearts as free agent By webmaster - September 7, 2021 282 0 Hearts have signed winger Barrie McKay after the 26-year-old was available as a free agent. RELATED ARTICLES Sports England crumble in Perth again as Australia win first ODI Sports Commanders dig deep to save season with late rally against Giants Sports ‘It’s the match people wanted’ – Pegula to face Andreeva at WTA Finals