1.217 ratio
Messi's most fruitful season came at a ratio of 1.217 goals per game in 2011/12.
On top of his 50 league goals, he netted in the Champions League, Copa del Rey, UEFA Super Cup, Spanish Super Cup and FIFA Club World Cup to take this overall tally to 73 goals in 60 games - an all-time record across the major European leagues.
349 La Liga goals, and counting
No player has more La Liga goals than Messi. He broke Telmo Zarra's all-time record when notching his 252nd goal against Sevilla in 2015.