25. An Old Family Blend!
On the eve of the Sinnoh League competition, Ash runs into some unexpected challenges while deciding which Pokémon to use!
Pokémon
Diamond and Pearl: Sinnoh League Victors
Watch Ash, Dawn, and Brock travel across the Sinnoh region to face challenges, battles, and the antics of Team Rocket! With Team Galactic out of the way, Ash can now focus on qualifying for the Sinnoh League. And Dawn will train to compete for her final Contest Ribbon, which would allow her to compete in the Grand Festival!
26. League Unleashed!
As the Sinnoh League competition gets under way on Lily of the Valley Island, Ash faces an old friend, the Pokémon bard Nando, in the first round!
27. Casting a Paul on Barry!
Ash's rivals Barry and Paul are battling it out in the third round of the Sinnoh League, while Ash prepares to face Conway, a fellow student from Pokémon Summer Academy!
28. Working on a Right Move!
It's Ash versus Conway in their third-round match at the Sinnoh League, and their battling styles have never been more distinctly different!
29. Familiarity Breeds Strategy!
The quarterfinal round of the Sinnoh League has arrived-and Ash and Paul are ready to face off in a rematch of their 6-on-6 full battle!
30. A Real Rival Rouser!
As the Sinnoh League quarterfinals continue, the full battle between Ash and Paul brings their rivalry to levels previously only imagined!
31. Battling a Thaw in Relations!
The quarterfinal battle between Ash and Paul is building to a fever pitch, and with it, some surprising revelations between them!
32. The Semi-Final Frontier!
In the Sinnoh League semifinals, Ash faces Tobias, a Trainer he's heard a lot about during the competition-because Tobias has the incredibly powerful Mythical Pokémon Darkrai on his team!
33. The Brockster Is In!
As our heroes make their way to Twinleaf Town via ferry, a group of injured Pokémon challenges Brock to develop new skills, giving him new ideas for the future!
34. Memories are Made of Bliss!
Before going their separate ways, our heroes take a moment in Twinleaf Town to remember happy times they've spent together and plan for happy times sure to come!