Various exemplary methods and devices are provided for fixing an implant to native tissue, such as bone. The devices can include a body with a tissue implant receiving opening and an aperture for receiving a fixation device. The body provides a large contact area for fixing the tissue implant to bone, such that the implant can be securely held in position without requiring penetration of the implant. Also provided is a tissue implant that includes pre-formed buckets for receiving fixation devices. The fixation devices can be positioned in the buckets of the tissue implant and implanted in bone holes without contacting native tissue.