For any reason you need to check up on any other information on Gym Leader Rematches or information for future reference on the games, follow this LINK, and it'll help you out.For some reason I can't locate Erika and Jasmine for their rematches. I've got all 16 badges and I can locate and arrange rematches with all other Gym Leaders but Erika and Jasmine aren't where they're suppose to be (like Erika outside Celadon Department Store with Jasmine on Sunday Afternoon; Jasmine in Olivine Cafe every Afternoon). Anything I've missed or any ideas?
EDIT: Never mind, I figured it out. Jasmine's only in the Cafe at lunchtime (about 1:30pm) and Erika and Jasmine are only outside the department store in the late afternoon (3pm-ish).