Slumping Ryan Cook loses it in extras

Chris Towers,

Athletics reliever Ryan Cook struggled yet again Thursday, and this time the offense would not bail him out in a 4-43 loss to the Angels.

One night after blowing a save by allowing two runs, Cook had trouble setting the Angels down in the bottom of the 10th. He allowed a leadoff walk followed by a single, and then lost the game on Howie Kendrick's game-winning sacrifice fly.

Cook allowed one run in two-thirds of an inning, raising his season ERA to 3.45 in 44 1/3 innings. He has allowed 17 runs overall on the season, seven of which have come in his last six outings.