Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
Who were the opponents in the match or matches that ended in a score of W/O?

### Inputs:
table_name: table, columns: ['Outcome', 'Date', 'Surface', 'Partner', 'Opponents in final', 'Score in final']

### Response:
SELECT Opponents in final FROM table WHERE Score in final = w/o