The phrase "went down the line for" can have various antonyms, based on the context it is used in. If the expression is employed in a positive sense, some antonyms could be 'succeeded impressively,' 'accomplished well,' or 'exceeded expectations.' On the other hand, if the connotation of the phrase is unfavorable, antonyms could be 'failed miserably,' 'disappointed entirely,' or 'fell short of expectations.' The antonyms vary depending on the situation in which the phrase is used. As a result, it is essential to comprehend the context of the phrase to determine the relevant antonyms.