Washington (CNN) Two polls released Tuesday show Democrats with a double-digit advantage over Republicans on the generic congressional ballot two months ahead of the midterm elections.

Registered voters favor the Democratic candidate over the Republican nominee in their own district, 52% to 38%, a 14-point gap, according to a ABC News-Washington Post poll

According to another poll released Tuesday by USA Today-Suffolk University , 50% of registered voters support the Democratic candidate in their district while 39% prefer the Republican candidate -- an 11-point advantage.

Sixty percent of voters prefer a Democratic-controlled Congress "as a check on Trump," up from 52% saying so last summer, over keeping Republicans in power "to support Trump's agenda," per the ABC News-Washington Post poll.

In the USA Today-Suffolk University poll, 58% of voters say they want to elect a Congress that mostly stands up to Trump, compared to 34% who say they'd rather have a Congress that mostly cooperates with him.

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