villarreal vs rayoVillarreal vs Rayo Vallecano Preview. Rayo Vallecano are in 15th place in the La La standings and have not been at their best this season. The away side edged Osasuna toLooking to return to winning ways following a streak of poor results, Villarreal will welcome Rayo Vallecano to Estadio de la Ceramica on Wednesday nht for a La La clash.