Ash Wins It All! (Pokémon: World Championship Trilogy #3)

"Join Ash and his Pokâemon in their final battles of the World Coronation Series tournament. Now in the Master Class, Ash makes it through the semifinals and engages in an epic final battle with Leon, the reigning champion who originally inspired Ash to enter the tournament. Their battle twists, turns, and ultimately satisfies--Ash wins!"--