Moura, Calleri send Sao Paulo top

RIO DE JANEIRO, Feb. 11 (Xinhua) -- Lucas Moura and Jonathan Calleri scored either side of halftime as Sao Paulo rose to the top of Brazil's Serie A on Wednesday with a 2-0 home win over 10-man Gremio.

Former Paris Saint-Germain and Tottenham winger Moura gave his side the lead from the penalty spot after Danielzinho was dragged down by goalkeeper Weverton.

The visitors were reduced to 10 men just after h