The Pittsburgh Pirates dropped the first of their three games against the San Francisco Giants on Friday by a final score of 6-5 and they'll be looking to even things up on Saturday afternoon at PNC Park.

Both clubs have announced their lineups and the Bucs have shaken up their lineup just a bit in comparison from Friday:

Today's lineup vs. SF: Sutton 7, Walker 4, McCutchen 8, Jones 9, McGehee 3, Alvarez 5, McKenry 2, Barmes 6, McDonald 1

— Pittsburgh Pirates (@Pirates) July 7, 2012

Here's the Giants lineup for Saturday:

Todays #SFGiants lineup: Blanco rf, Theriot 2b, Cabrera lf, Posey c, Sandoval 3b, Pagan cf, Belt 1b, Crawford ssVogelsong p

— San Francisco Giants (@SFGiants) July 7, 2012

First pitch will take place at 4:05 p.m., EST.

For more on the Pirates, check out Bucs Dugout. For more on the Giants, there's McCovey Chronicles. Still not enough baseball for you? Make sure to head over to Baseball Nationfor all the latest news for all 30 teams as the trade deadline nears, and the pennant races heat up.