With Angela Lee defending her title at ONE against Mei Yamaguchi for the second time it'll be interesting to see who steps up afterwards. I think they wanted Rika Ishige to string together a few wins but she dropped two decisions to Jomary Torres and her most recent one to Angelie Sabanal. I think Torres would be the one that makes the most sense, behind her I'd say Priscilla Gaol (who's been on a role since debuting with two losses). Gina Iniong isn't too far behind... also I wonder where Jujeath Nagaowa is, she hasn't fought since 2016.
There's also Michelle Nicolini who's 3-0 in the promotion however she's now fighting at flyweight, might be a good opponent for Xiong, she recently submitted Iryna Kyselova (who has an incredibly padded record, not to take anything away from Nicolini's win but I'm just sayin).