Eden Hazard donned Real Madrid's all-white kit for the first time Thursday as the Belgium forward was presented to tens of thousands of fans at the Santiago Bernabeu stadium following his club record transfer from Chelsea.
Barcelona captain and La Liga top scorer Lionel Messi rounded off a spectacular season by netting twice in a 2-2 draw away to Eibar in the champions' final game on Sunday, taking his tally to a remarkable 36 league goals.
Griezmann famously turned down an offer to join Barcelona last season, detailing his internal struggles about whether to make the move in a landmark documentary called The Decision, which was produced by a company owned by Barca's Gerard Pique.
Barcelona coach Ernesto Valverde has vowed to continue as coach and says he has the backing of the club and president Josep Maria Bartomeu after Tuesday's humiliating 4-0 defeat by Liverpool which knocked them out of the Champions League.
La Liga has rescheduled matches on the last day of the season to avoid clashing with the Women's Champions League final between Barcelona and holders Olympique Lyonnais on May 18, a spokesman for the organisation told Reuters.