Poliwrath, 'Poli'
Poli is Red's strongest member of his team. He has been with Red since his days of a Poliwag. He evolved into Poliwhirl when Red, as a child, fell into a lake. Poli, not strong enough to bring Red back up evolved into Poliwhirl. Saving him. In his battle with Lt. Surge. Red sends out Poli to battle Surge's Electabuzz [Note that at that time Surge was still working for Team Rocket]. Red gets thrown into the sea along with Poli and Poli does the same thing he did when he was a Poliwag. He saved Red, as a Poliwrath. [Poli was supposedly to have hitten a Waterstone on the seabed]. Poli, now a Poliwrath defeated Electabuzz, and Poli has always served Red well. In the 9th Indigo league, Red uses Poli, Pika, and Saur, his original 3 Pok?mon to finish off Green. [Red also did use Lax, but he didn't do much battling].
Venusaur 'Saur'
Red's first actual member of his lineup, Saur showed a good Relationship with Red since his first days of a trainer. Red had set all the Pok?mon free while in Oak's lab and Saur was the last one to be caught. Saur didn't like Oak very much but Red developed a good bonding with him. Saur itself is a very good fighter, being able to defeat a Gyrados without much trouble. He had become Red's title Pok?mon at times, and was the sole enemy of Green's Charizard, or Charmeleon when they first developed their rivalry. Saur is the 'Cutter' of Red's team. He evolved into an Ivysaur in volume 2 after a battle with a Mankey, after which they met Blue, who had a Wartortle. He finally evolved into a Venusaur against the battle with the Legendary Birds, when he, Green's Charizard, and Blue's Blastoise used their strongest attacks to defeat them. In the 9th Indigo League, Saur helped Red win in an epic battle between Saur and Green's Charizard.
Pikachu 'Pika'
Red's 3rd member of his party, Pika played a big role against the Elite 4. Pika started off as a trouble maker, just like in the anime and was 'Wanted' in Pewter City. It was Red and Saur who helped rid Pewter City with this trouble maker. Pika helped Red earn his first badge when he really knew what friendship was. Pika knows Substitue, which helps a lot, especially in Red's battle with Erika. Pika, along with Poli and Saur helped Red win the 9th Indigo League and was the only Pok?mon to have escaped from Red in his battle with Bruno. Pika also helped Red win his 8th Gym Battle, against Giovanni. Pika thundershocked a Rattata, later named Ratty, who became Yellow's First Pok?mon. Starting from Volume 4. Pika became Yellow's, who claimed that she knew who Red was in Oak's Lab. Pika helped Yellow out a lot and did many things, along with finishing off Lance with his 'Thunder' Attack. Pika then returned to Red, and was rumored to be the father of Gold's Pichu with Yellow's Chuchu. Pika's slot in Red's team was substituted with Eevee when Pika was under Yellow's command.
There. SOme bios that i thought Purin might want to put up...