The record for most assists in La Liga is currently held by Lionel Messi.
Lionel Messi . Both a prolific goalscorer and a creative playmaker , Messi holds the records for most official goals scored in La Liga ( 349 ) , a La Liga season ( 50 ) and a club football season in Europe ( 73 ) , as well as those for most assists made in La Liga ( 137 ) and the Copa América ( 11 ) .