Chicago at San Francisco

The San Francisco Giants put together 63 games to start the season that had them looking like world champions. The Giants came out of the gate at 42-21, but the wheels have fallen off since. As good as this team looked early, they have matched that with an equal amount of futility in their last 56 games, going a woeful 20-36. Jake Peavy was supposed to fortify the rotation, but the once top-of-the-rotation starter has has lost 12 straight decisions, and has gone 18 starts in a row without a win. The Chicago White Sox have taken five straight interleague contests vs. a winning team. The Giants have been crushed in interleague play vs. a left-handed starter posting a 3-13 mark in their last 16. The Sox have taken six straight in this series, including four straight in San Francisco. Back the White Sox.