Giants lineup: Brown catching for Leake in MLB debut

Programming note: Diamondbacks-Giants coverage starts tonight at 12:30pm with Giants Pregame Live on CSN Bay Area.

The Giants have a new man in the squat as catcher Trevor Brown will make his first appearance in the big leagues, sliding Buster Posey to first.

Arizona Diamondbacks (70-77)

1. A.J. Pollock (R) CF
2. Ender Inciarte (L) RF
3. Paul Goldschmidt (R) 1B
4. David Peralta (L) LF
5. Jarrod Saltalamacchia (S) C
6. Phil Gosselin (R) 2B
7. Jake Lamb (L) 3B
8. Chris Owings (R) SS
9. Patrick Corbin (L) P

San Francisco Giants (77-70)

1.