Brought to San Francisco on Monday, Orlando Calixte was activated on Tuesday and is in the lineup against the Nationals.
Washington Nationals:
Lineup not posted yet
San Francisco Giants:
1. Orlando Calixte (R) LF
2. Eduardo Nuñez (R) 3B
3. Brandon Belt (L) 1B
4. Buster Posey (R) C
5. Justin Ruggiano (R) RF
6. Aaron Hill (R) 2B
7. Christian Arroyo (R) SS
8. Gorkys Hernandez (R) CF
9. Jeff Samardzija (R) RHP