Trinity's Gyarados was one of the Pokémon that Trinity used during her battle against Misty in JE101: The Perfect Match!. It is unknown where or when Trinity caught it.

The Gyarados was first mentioned in JE101: The Perfect Match! during Trinity's battle against Misty and her Poliwhirl during the Whirl Cup. It managed to defeat her Poliwhirl, but if was defeated by Misty's Corsola.

This Pokémon reappeared in a flashback in Espeon, Not Included.

Moves Known

Move	Episode
Hyper Beam	The Perfect Match!
Hydro Pump	The Perfect Match!