Complex sentence: The Giants brought in their closer Brian Wilson for the bottom of the ninth, and he held the lead, giving up a single to Brian McCann, but holding on to retire Nate McLouth on a grounder to end the game.
Split into simpler sentences: The Giants brought in their closer Brian Wilson for the bottom of the ninth. He held the lead, giving up a single to Brian McCann, but retiring Nate McLouth on a grounder to end the game.