Starling Marte was called out, then ruled safe on a replay review with two outs in the bottom of the ninth inning, lifting the Pittsburgh Pirates over San Francisco 2-1 Tuesday night and ending the Giants' six-game winning streak.San Francisco Giants starting pitcher Tim Hudson delivers during the first inning of a baseball game against the Pittsburgh Pirates in Pittsburgh, Tuesday, May 6, 2014.San Francisco Giants' Ehire Adrianza drives in a run with a sacrifice fly to center off Pittsburgh Pirates starting pitcher Charlie Morton during the second inning of a baseball game in Pittsburgh, Tuesday, May 6, 2014.Pittsburgh Pirates' Charlie Morton delivers during the first inning of a baseball game against the San Francisco Giants in Pittsburgh, Tuesday, May 6, 2014.San Francisco Giants' Brandon Belt (9) scores on a sacrifice fly to center by Giants' Ehire Adrianza as Pittsburgh Pirates starting pitcher Charlie Morton, right, walks back to the mound during the second inning of a baseball game in Pittsburgh, Tuesday, May 6, 2014.