What is the most used Pokemon by gym leaders?

Question

Certain Pokemon have been used a lot like gyarados so i'm wondering what has been used the most using an battle: story, post story, PWT, rematches, or anywhere else

Comments

Onyx, probably.

This question is too tedious... even for me.

Answer 1

Ok, so I just spent the past four hours looking for every Pokemon that every gym leader has and the two most used Pokemon by gym leaders are:

• Aerodactyl who is used by Brock, Lt. Surge, Falkner, Clair, Blue, Roxanne, and Roark.
• Lapras who is used by Misty, Koga, Morty, Pryce, Clair, Juan, and Iris.