Programming note: A's-Giants coverage starts tonight at 12:30 p.m. with A's Pregame Live on CSN California.
With Billy Burns nursing a painful injury, Bob Melvin has moved Marcus Semien to the top of the lineup against the Giants Saturday.
Oakland A's (44-54):
1. Marcus Semien (R) SS
2. Brett Lawrie (R) 3B
3. Ben Zobrist (S) 2B
4. Billy Butler (R) 1B
5. Jake Smolinski (R) RF
6. Josh Phegley (R) C
7. Mark Canha (R) LF
8. Sam Fuld (L) CF
9. Chris Bassitt (R) RHP
San Francisco Giants (52-44):
1. Angel Pagan (S) CF
2. Joe Panik (L) 2B
3. Matt Duffy (R) 3B
4. Buster Posey (R) C
5. Hunter Pence (R) RF
6. Brandon Belt (L) 1B
7. Brandon Crawford (L) SS
8. Gregor Blanco (L) LF
9. Madison Bumgarner (R) LHP
