Lionel Messi is indeed capable of scoring over 100 goals in his career, but Messi has not been able to scored, even once, to Jose Mourinho's teams. Eight games, scored zero. The record is not usually associated in Lionel Messi.
The world's best footballer came closer towards to the 200th goal of his career, and has climbed into fourth place in Barcelona's top scorer of all time, and almost certainly become the first player who scored 50 goals in a season in Spain after scoring the 48th to Shakhtar Donetsk.