Warren has some chance of winning, but it will be quite a big challenge for her. She will be up against moderate Democratic candidates like Joe Biden and Kamala Haris. Also, she didn’t support the Bernie campaign in 2016, and because of this, many progressives don’t trust her. Bernie Sanders is the more likely candidate.
Republican groups have begun a comprehensive effort to produce unflattering research on her. Their goal is to weaken Warren’s strength as a viable candidate; however, there is a great deal of interest in Warren's seat.