The most overkill thing I've ever done. Completely Maxed Out Sphere Grid with no exploits!!! Max all stats besides HP/MP with break limits, and I tried to make it look pretty too :) :
Final Fantasy X Perfect Game File - Max Stats Aeons Weapons Armor Blitzball +++ - YouTube
Took so long, but so satisfying - Full sphere grid and close to max luck : r/ffx
Cheats and Secrets - Final Fantasy X Wiki Guide - IGN
Final Fantasy X auto-abilities | Final Fantasy Wiki | Fandom
Final Fantasy X: Superbosses and Prep - EIP Gaming
FFX-2 Blitzball Stat Maxing Progress for Lucil and Yuyui (the two potentially strongest Blitzball players in X-2) : r/finalfantasyx
Final Fantasy X | X-2 HD Remaster Review (Switch) | Nintendo Life
Final Fantasy X Tips and Tricks: Stat Maxing Your Characters - Jegged.com
Final Fantasy X stats | Final Fantasy Wiki | Fandom
How to Win the Blitzball Tournament in "Final Fantasy X" - LevelSkip
Final Fantasy X: Superbosses and Prep - EIP Gaming
Final Fantasy X Tips and Tricks: Stat Maxing Your Characters - Jegged.com
Final Fantasy XII stats | Final Fantasy Wiki | Fandom
Anyone know what the *EFFECTIVE* stat caps are? : r/finalfantasyx