Athletics selected the contract of RHP Spencer Patton from Triple-A Las Vegas.
The 35-year-old hurler has already made four appearances with the A’s this season — compiling a 6.75 ERA, 1.13 WHIP and a 1/1 K/BB ratio over 5 1/3 innings of work. He’ll add another option for A’s manager Mark Kotsay to deploy in the middle innings.