Does nature matter in fire red?

Guia Pokémon: Natures, IVs e EVs para iniciantes

Battling - Pokemon Fire Red and Leaf Green Guide - IGN

Is there any trick to modify the stats of Pokemon in Fire Red? If there is, then how can I use it? - Quora

Nature :: Poke Ho-oh

Pokemon The Last Fire Red GBA Hack - Ability Caps ,Wonder Trade ,Change Pokémon Nature & Ability

Celadon City: Natures

Pokemon Natures explained: How they affect stats & what they change - Dexerto

MYSTERY TRADE BINGO Card

Learning Competitive Pokemon - The Basics

Pokemon Fire Red Wild Pokemon Modifier, We're back with anyother Pokemon cheat video. Encounter any Pokemon in Fire Red with this wild Pokemon modifier cheat. You can grab the encounter codes