If you are looking to access or research the database yourself (on PC), the most prominent tools were:
Why do people still search for the ? The answer lies in stat distribution. Pes 2010 Database
For those looking to dive into specific player numbers or tactical planning, the WEPES Stats Database If you are looking to access or research
(by Juce & Robbie) is necessary to "inject" database changes and external assets (kits, balls, stadiums) into the game without overwriting the original game files. PESEdit Patches : Historically, the PESEdit.com Pes 2010 Database
PES 2010 is famous for having extremely high stats for the world's best players, making them feel distinct from average players.