The Nationals have a few different touches to their lineup today. Wil Nieves will catch Livan Hernandez, which is odd because Manager Jim Riggleman has made note of the productive union between Hernandez and Ivan Rodriguez. Also, Willie Harris take left for Josh Willingham, which is likely a way to get another left-handed bat in against Ubaldo Jimenez, one of the toughest righties in the game. And Ryan Zimmerman and Adam Dunn have flipped in the 3 and 4 spots.

Nationals
1. Nyjer Morgan, CF
2. Adam Kennedy, 2B
3. Adam Dunn, 1B
4. Ryan Zimmerman, 3B
5. Willie Harris, LF
6. Ian Desmond, SS
7. Roger Bernadina, RF
8. Wil Nieves, C
9. Livan Hernandez, SP

Rockies
1. Carlos Gonzalez, CF
2. Seth Smith, LF
3. Brad Hawpe, RF
4. Troy Tulowitzki, SS
5. Todd Helton, 1B
6. Miguel Olivo, C
7. Ian Stewart, 3B
8. Clint Barmes, 2B
9. Ubaldo Jimenez, SP