Barcelona forward Lionel Messi scored a second-half brace against Alaves on Saturday, becoming the first ever player to score 350 goals in La Liga. Messi's best goal tally for a season came in 2011/12 when he netted 50 goals in 37 appearances. Messi, who has played 384 league matches, is now 66 goals ahead of rival Cristiano Ronaldo.