Insect and Spider Identification: Could someone help me identify this Sonoran Desert Spider?, 1 by gingermcleod

gingermcleod wrote:
I came across this spider, not far from a large tarantula dwelling (I saw and photographed him too) last night. They were on a rock, flat to the rock surface. We were shining a light on one and at some point one of them basically made a run right at us, which I was surprised by...

They were both about an inch in diameter. I came across them at the Phoenix Mountain Preserve in the Sonoran Desert near my house.

Any help would be much appreciated. Thanks!