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Pokémon S19E25, Championing a Research Battle!S19E25

Pokémon · Season 19

Pokémon season 19 episode 25: Championing a Research Battle!

Aired 5 May 201623 minRated TV-Y

7.7TMDB · 9 votesMark watched

Where to watch Pokémon Season 19 in Australia

Pokémon season 19 is streaming in Australia on Disney+ (subscription, listed for the whole show) and free on Tubi. You can also buy it on Apple TV from $21.99.

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    Subscription · Listed for the whole show

    From $9.99/mth · Added 21 October 2026

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Free

Buy or rent

Availability checked 16 November 2026.

What happens in “Championing a Research Battle!”

Ash wants to learn more about what happens when he and Greninja merge during battle, and the Champion Diantha is the right person to help!

Episode summary: TMDB.

Before you watch

  • It is episode 25 of 49 of season 19, so watch episodes 1 to 24 first.
  • It runs about 23 minutes.
  • TMDB users rate it 7.7 out of 10 (9 votes).

More from Pokémon Season 19

S19E24Previous · S19E24Making Friends and Influencing Villains!28 April 2016
Next · S19E26A Full-Strength Battle Surprise!12 May 2016
  1. E01
  2. E02
  3. E03
  4. E04
  5. E05
  6. E06
  7. E07
  8. E08
  9. E09
  10. E10
  11. E11
  12. E12
  13. E13
  14. E14
  15. E15
  16. E16
  17. E17
  18. E18
  19. E19
  20. E20
  21. E21
  22. E22
  23. E23
  24. E24
  25. E25
  26. E26
  27. E27
  28. E28
  29. E29
  30. E30
  31. E31
  32. E32
  33. E33
  34. E34
  35. E35
  36. E36
  37. E37
  38. E38
  39. E39
  40. E40
  41. E41
  42. E42
  43. E43
  44. E44
  45. E45
  46. E46
  47. E47
  48. E48
  49. E49

Every episode of Season 19Pokémon episode guide

Episode names, air dates, runtimes, stills and ratings: TMDB. Air dates are the first broadcast anywhere; where it streams is our daily Australian check.