ATLANTA — Freddie Freeman singled three times and drove in one run, Julio Teheran pitched six innings and the Atlanta Braves beat the San Francisco Giants 3-0 on Sunday night. Atlanta won its second straight to take the three-game series and increase its NL East lead to 6½ games. San Francisco, the defending World Series champion, has lost 14 of its last 20 on the road, but the Giants remained 1½ games behind Arizona in the NL West.