Over the past 2 weeks I have grinded out and noted every facet that I did to achieve my Tier 9 Chocobo with Ideal Tracks, AI Racers to watch for, and Items to avoid and used to Breed a Tier 9 quickly. I hope my video helps and as always thanks for watching :)
Chocobo Racing and Breeding Video: https://www.youtube.com/watch?v=PDS_AItm1GY