Nadal Rolls Into Rio Second Round
Rafael Nadal cruised past fellow Spaniard Pablo Carreno Busta 6-1, 6-4 on Tuesday to reach the Rio Open second round. After rolling in the opening set, the top-seed and 2014 champion broke Carreno Busta for a 2-1 lead in the second set. That break started a trend of five straight breaks between both players, but…

