Ghana defender Abdul Mumin Sulemana has completed his move to Spanish club Rayo Vellacano.  The 24-year-old signed a four-year deal to join the La Liga outfit from Portuguese side Vitoria Guimaraes. “Abdul Mumin is officially a new Rayo Vallecano player for the 2022-23 season . He arrives from Vitória Guimarães SC. Agreement for four seasons. […]