Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_name_45 (partner VARCHAR, surface VARCHAR, opponents VARCHAR)

### Question ###
What was the partner of the team that faced the guillermo garcía-lópez albert portas on clay?

### Accurate SQL ###

SELECT partner FROM table_name_45 WHERE surface = "clay" AND opponents = "guillermo garcía-lópez albert portas"