The Giants designated outfielder Tyler Graham for assignment, Henry Schulman of the San Francisco Chronicle tweets. The club placed left-hander Jeremy Affeldt on the disabled list and purchased the contract of left-hander Travis Blackley in corresponding moves.
Graham, 28, has yet to appear in the Major Leagues, but the Giants needed his 40-man roster spot to make room for Blackley. In seven minor league seasons, Graham has a .281/.341/.361 batting line with 222 stolen bases. He has spent most of the past four seasons at Triple-A Fresno.

What happened to Runzler?
He’s damaged goods right now.
He’s hurt. His ML outings were pretty brutal last year, but I expect he’s still above Blackley on the depth chart.
he’s damaged as well
The Australians are returning!
wait…i thought all the aussies were supposed to join the a’s organization?
what’s happening here!?