In this weekend's only top-flight fixture, the Reds face the Swans - who are in next Sunday's Capital One Cup final - having already played twice this week.
Rodgers' men lost 2-0 at home to West Brom in the Premier League on Monday evening and were then beaten by the same scoreline at Zenit St Petersburg last night in the first leg of their Europa League last-32 tie - the second leg of which is next Thursday.
Asked about the timing of the match against his former club Swansea, Rodgers said on Friday afternoon: "I was very disappointed with the Premier League to be honest.
"To put it in on a week when we have played on a Monday and played on a Thursday in an away trip to Russia, and put it in between that and another important European game on Thursday...I think it is another example of the Premier League in this country not helping teams whatsoever.
"I think every other country in Europe will always try to help their teams - some of them will play on a Friday before a European game.
"So for us to have it thrown in there when there were other free weeks was bemusing to say the least."