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Season guide

Pokémon: Diamond and Pearl: Sinnoh League Victors

34 episodes Premiered Jan 7, 2010 Updated Oct 2, 2026

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. Meanwhile, Dawn trains to compete for her final Contest Ribbon, which would allow her to compete in the Grand Festival. Throughout the journey, Ash is accompanied by his partner Pikachu as they face new challenges and

Previously on Pokémon

Season 13 Lore Primer

Key plot threads, lore context, and character stakes you need to remember before diving into this season.

  • ⚡ Ash travels through many regions with his partner Pikachu on his quest to become a Pokémon Master.
  • ⚡ Ash is joined by his traveling companions Dawn and Brock as they journey across the Sinnoh region.
  • ⚡ Team Galactic has been cleared out of the way, allowing Ash to focus entirely on qualifying for the Sinnoh League.
  • ⚡ Dawn is actively training to win her final Contest Ribbon so she can qualify for the Grand Festival.
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Season overview

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. Meanwhile, Dawn trains to compete for her final Contest Ribbon, which would allow her to compete in the Grand Festival. Throughout the journey, Ash is accompanied by his partner Pikachu as they face new challenges and meet new friends.

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Season 13 Episodes

Episode Guide

🛡️ SPOILER SHIELD

Season 13 Progress Shield

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Binge Efficiency Engine

Season 13: Filler vs. Essential Canon

Filter episodes by narrative weight. Focus on essential mytharc and skip standalone side quests.

9%
91%
Mytharc (3): Crucial lore & season climaxes
Core (31): Character development & subplots
Side Quest (0): Standalone / filler
S13·E1 Mytharc

Regaining the Home Advantage!

Jan 7, 2010 · 23 min

Our heroes must confront a Magnezone and Metagross that are angry about something and threatening the survival of an entire town!

S13·E2 Core

Short and to the Punch!

Jan 14, 2010 · 23 min

On their way to Daybreak Town and Dawn's next Pokémon Contest, our heroes meet a Pokémon Martial Artist who has a valuable lesson for Ash!

S13·E3 Core

A Marathon Rivalry!

Jan 21, 2010 · 23 min

Our heroes meet a Trainer whose style is very different from Ash's, and the two of them have a unique competition to compare those styles!

S13·E4 Core

Yes, in Dee Dee It's Dawn!

Jan 28, 2010 · 23 min

When Dawn arrives in Daybreak Town for her next Pokémon Contest, she finds an old rival waiting to challenge her-and Ash and Brock learn something new about their friend!

S13·E5 Core

Playing the Performance Encore!

Feb 4, 2010 · 23 min

The Daybreak Town Pokémon Contest is heating up after the first round, and Dawn and Ursula find themselves forming a rivalry for the ages!

S13·E6 Core

Fighting Ire with Fire!

Feb 11, 2010 · 23 min

Team Rocket comes up with a brand-new strategy for stealing Pokémon. But hold on-Ash's Monferno responds to the dire situation in an unexpected and fiery way!

S13·E7 Core

Piplup, Up and Away!

Feb 18, 2010 · 23 min

Ash's Gible is working so hard to master its Draco Meteor attack, but it keeps going off course and hitting Piplup-and Piplup has just about had enough!

S13·E8 Core

Flint Sparks the Fire!

Feb 25, 2010 · 23 min

Ash has arrived in Sunyshore City for his next Gym battle-but Gym Leader Volkner has decided he's not accepting any more challengers!

S13·E9 Core

The Fleeing Tower of Sunyshore!

Mar 4, 2010 · 23 min

The Team Rocket trio want to steal Sunyshore Tower, and they come up with a novel way to do it!

S13·E10 Core

Teaching the Student Teacher!

Mar 11, 2010 · 23 min

When our heroes agree to substitute for Dawn's mother, Johanna, in teaching a Pokémon class, one of their students ends up teaching Dawn a valuable lesson!

S13·E11 Core

Keeping in Top Forme!

Mar 18, 2010 · 23 min

As our heroes prepare for Dawn's entry into the Grand Festival and Ash's rematch with Gym Leader Volkner, they meet a mysterious girl with a sick Shaymin who needs help!

S13·E12 Core

Pokémon Ranger: Heatran Rescue!

Mar 18, 2010 · 23 min

As our heroes continue their Sinnoh region journey, they come across a determined, upbeat Pokémon Ranger on a mission to capture a rare Heatran!

S13·E13 Core

An Elite Coverup!

Apr 1, 2010 · 23 min

As our heroes attempt to help a young Trainer named Roland recover his stolen Pokémon, they discover his mentor is none other than Bertha of the Elite Four!

S13·E14 Core

Dawn of a Royal Day!

Apr 1, 2010 · 23 min

On their way to the Grand Festival, our heroes are befriended by a royal princess with a familiar face and an unusual request!

S13·E15 Core

With the Easiest of Grace!

Apr 15, 2010 · 23 min

Doing some special training as the Grand Festival approaches, Dawn discovers that her new friend Togekiss has a unique approach to battling!

S13·E17 Core

Last Call-First Round!

Apr 29, 2010 · 23 min

It's the opening of the Grand Festival, and the first round is an amazing array of familiar and not-so-familiar faces!

S13·E18 Core

Opposites Interact!

May 6, 2010 · 23 min

The Battle Stage of the Grand Festival is under way, and the first pairing is none other than Dawn and her feisty rival, Ursula!

S13·E19 Core

Coming Full - Festival Circle!

May 13, 2010 · 23 min

As the field competing in the Grand Festival gets whittled down, some very familiar faces emerge for the final four - and then, the final two!

S13·E20 Core

A Grand Fight for Winning!

May 20, 2010 · 23 min

Friends and rivals Dawn and Zoey are facing off in the final round of the Grand Festival! Who will become Top Coordinator?

S13·E21 Core

For the Love of Meowth!

May 27, 2010 · 23 min

Meowth is separated from Team Rocket and meets a beautiful Glameow! Could this be the end of his criminal career?

S13·E22 Core

The Eighth Wonder of the Sinnoh World!

Jun 3, 2010 · 23 min

The battle for Ash's eighth Gym badge is at hand in Sunyshore City, and Volkner promises a challenge for our hero like none before!

S13·E23 Core

Four Roads Diverged in a Pokémon Port!

Jun 10, 2010 · 23 min

Ash has qualified for the Sinnoh League, and our heroes soon discover that the road to the competition is full of old friends!

S13·E24 Core

Bucking the Treasure Trend!

Jun 17, 2010 · 23 min

As they continue their trek via ferry to the Sinnoh League, our heroes come across a most unusual treasure hunter on a most unusual treasure hunt!

S13·E25 Core

An Old Family Blend!

Jun 24, 2010 · 23 min

On the eve of the Sinnoh League competition, Ash runs into some unexpected challenges while deciding which Pokémon to use!

S13·E26 Core

League Unleashed!

Jul 1, 2010 · 23 min

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!

S13·E27 Core

Casting a Paul on Barry!

Jul 15, 2010 · 23 min

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!

S13·E28 Core

Working on a Right Move!

Jul 22, 2010 · 23 min

It's Ash versus Conway in their third-round match at the Sinnoh League, and their battling styles have never been more distinctly different!

S13·E29 Core

Familiarity Breeds Strategy!

Aug 5, 2010 · 23 min

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!

S13·E30 Core

A Real Rival Rouser!

Aug 12, 2010 · 23 min

As the Sinnoh League quarterfinals continue, the full battle between Ash and Paul brings their rivalry to levels previously only imagined!

S13·E31 Core

Battling a Thaw in Relations!

Aug 19, 2010 · 23 min

The quarterfinal battle between Ash and Paul is building to a fever pitch, and with it, some surprising revelations between them!

S13·E32 Core

The Semi-Final Frontier!

Aug 26, 2010 · 23 min

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 hi

S13·E33 Mytharc

The Brockster Is In!

Sep 2, 2010 · 23 min

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!

S13·E34 Mytharc

Memories are Made of Bliss!

Sep 9, 2010 · 23 min

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!

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