A's, bullpen look to stymie Pirates again

(Photo credit: Neville E. Guard-USA TODAY Sports)
The Oakland Athletics hope to ride an impressive bullpen to achieve something they haven't done since last June -- a four-game winning streak-- when they close a three-game home series against the Pittsburgh Pirates on Wednesday afternoon.

One night after Dany Jimenez and Michael Kelly combined for four shutout innings out of the bullpen in a 5-1 Oakland win, fellow relie