I don't see Hillary's people attributing her win to sexism. All I see is a comment that women were outraged at the treatment Hillary received.
If you bother to actually see what Clinton's people claim propelled them to victory it is her ground game in New Hampshire and well-tuned get-out-the-vote machine that knocked on over 105,000 doors the day before the election alone, made phone calls to over 50,000 women, etc. . .
I'd also point out that that people in the press are holding Clinton to a double standard or are throwing sexist comments around isn't "playing the sexist card." It's calling out sexism and nothing more.
its called being the front runner as well. thats the game. i will admit the media is on her for being a woman but that shouldn't give her a free pass to be president... because shes getting unfair treatment.