Pokémon : S5 | E8 – The Perfect Match!

As the Whirl Cup matches continue, Officer Jenny alerts Sea Priestess Maya to a threatening call that the Sea Spirit will be stolen. Maya, however, is unfazed and assures Officer Jenny that the Sea Spirit will be fine as Team Rocket watches from the shadows waiting to snatch the precious item. Meowth was keen to keep selling food, but Jessie reveals that she has planned an infallible aerial attack. With her reassurance, James and Meowth are instantly on board.

Meanwhile, Ash and Misty are ready for their two-on-two Whirl Cup match. Misty first calls out Poliwhirl and Ash sends out Totodile. Ash starts things off by having Totodile use Water Gun, but Poliwhirl dives underwater to evade it. Poliwhirl makes some swift movement through the water and it leaps high into the air to land a direct Bubble attack. Totodile is left dazed, but ducks to avoid Poliwhirl’s Double Slap attack. Totodile retaliates with a Headbutt which sends Poliwhirl backward. Poliwhirl isn't finished yet as it kicks off a pillar and then does a high-speed dive towards Totodile. Ash orders a Water Gun, but Poliwhirl evades and Double Slaps its opponent to claim the round.
(Source: Bulbapedia)