One bad inning by Tim Hudson proved to be too much for the struggling San Francisco Giants to overcome against Scott Kazmir and the Oakland Athletics.San Francisco Giants starting pitcher Tim Hudson throws against the Oakland Athletics in the first inning of their interleague baseball game Thursday, July 10, 2014, in San Francisco.San Francisco Giants starting pitcher Tim Hudson, left, walks back to the mound after giving up a two run homer to the Oakland Athletics' Josh Donaldson, right, in the sixth inning of their interleague baseball game Thursday, July 10, 2014, in San Francisco.Oakland Athletics' John Jaso singles off San Francisco Giants starting pitcher Tim Hudson in the first inning of their interleague baseball game Thursday, July 10, 2014, in San Francisco.Oakland Athletics starting pitcher Scott Kazmir throws against the San Francisco Giants in the sixth inning of their interleague baseball game Thursday, July 10, 2014, in San Francisco. Oakland won the game 6-1 and Kazmir struck out nine in seven scoreless innings.