The Flair vs. Bayley announcement comes after Flair and RAW Women's Champion Becky Lynch defeated Bayley and Sasha Banks at Friday's SmackDown FOX premiere & 20th Anniversary special. Hell In a Cell will also feature Banks vs. Lynch, inside the Cell.
WWE has just four matches announced for Sunday's pay-per-view from the Golden1 Center in Sacramento, California, as of this writing. Remember to join us for live coverage at 7pm ET on Sunday, beginning with the Kickoff pre-show.
Stay tuned for updates on Sunday's HIAC card, which currently looks like this:
Hell In a Cell for the RAW Women's Title
Sasha Banks vs. Becky Lynch (c)
SmackDown Women's Title Match
Charlotte Flair vs. Bayley (c)
Rachel Miller contributed to this article.