Barcelona coach Tata Martino says Lionel Messi is not yet at his peak after his brace in victory over Rayo Vallecano.
Messi moved into joint third place in the all-time Primera Division scoring charts.
"I'd like to think that Messi still has a bit to go before he's 100 percent fit. If he wants, he'll break any record he sets his mind to. He's only 26 years old and he'll lose count [of the records he breaks]. Barça enjoy him and Argentina does as well," said Martino.
