Trying to remember the name of a horror/suspense movie

Hi, everyone. I was hoping someone could help me remember the name of a movie that, IIRC, is relatively recent, say in the last decade or so.
It’s about a young, female tennis (least I think it was tennis) prodigy who goes for a solitary retreat to a secluded cabin to focus on her game with her instructor. She is stalked by a young man over the course of a few days while she is there. It’s a wintry setting. Thanks in advance if you can help me.