What type of details about stefan defregger can be gathered from the following bio? Bio: stefan defregger -lrb- born january 31 , 1993 -rrb- is an american soccer player who plays for wilmington hammerheads in usl .
- clubs - caps - position - currentclub - height - years - clubnumber - youthclubs - youthyears - pcupdate - birth date - name - birth place - goals