Pokémon Crystal/Unused Trainers

This is a sub-page of Pokémon Crystal.

All of the below trainers can be battled by enabling GameShark code 01xx43D0 01yy44D0 (where xx is the ID of the trainer's class and yy is the ID of the trainer's roster) and entering a battle with any trainer. For example, to fight Cal's first stage party, enter 010C43D0 010144D0.

Trainer	Roster ID	Team				Notes
PKMN Trainer Cal （ヒカル）	01	L10 Chikorita	L10 Cyndaquil	L10 Totodile		Only roster 03 is used, with it made up of the final stage of the Johto starters, all at L50.
PKMN Trainer Cal (ヒカル)	02	L30 Bayleef	L30 Quilava	L30 Croconaw		Only roster 03 is used. In-game, this roster gets overwritten by placeholder data for the Trainer House Link Cable battles.
Lass Connie (レミ)	0C	L21 Marill				Unused rematch team. Unchanged from base team.
Lass Connie (レミ)	0D	L21 Marill				Unused second rematch team. Unchanged from base team.
Cooltrainer♂ Erick (ショウ)	0D	L10 Bulbasaur	L10 Charmander	L10 Squirtle		Unused trainer.
Cooltrainer♂ Andy (ユウスケ)	0E	L10 Bulbasaur	L10 Charmander	L10 Squirtle		Unused trainer.
Cooltrainer♂ Tyler (コウジ)	0F	L10 Bulbasaur	L10 Charmander	L10 Squirtle		Unused trainer.
Cooltrainer♂ Steve (トシオ)	12	L14 Bulbasaur	L14 Charmander	L14 Squirtle		Unused trainer.
Beauty Julie (ヤヨイ)	03	L15 Sentret				Unused trainer.
Beauty Jaclyn (トシエ)	04	L15 Sentret				Unused trainer.
Beauty Brenda (ミオ)	05	L16 Furret				Unused trainer.
Beauty Caroline (ユウコ)	07	L30 Marill	L30 Marill	L32 Seel		Unused trainer.
Beauty Carlene (マミコ)	08	L15 Sentret				Unused trainer.
Beauty Jessica (ユミカ)	09	L15 Sentret				Unused trainer.
Beauty Rachael (ケイコ)	0A	L15 Sentret				Unused trainer.
Beauty Angelica (アヤ)	0B	L15 Sentret				Unused trainer.
Beauty Kendra (ミナミ)	0C	L15 Sentret				Unused trainer.
Beauty Veronica (ミエ)	0D	L15 Sentret				Unused trainer.
Beauty Theresa (ランコ)	0F	L15 Sentret				Unused trainer.
Team Rocket Executive	0C	L33 Houndour				Rocket Execs used to be part of the Grunt class as a placeholder, as seen in the Space World '99 demo. Received a new team but kept his previous name.
Team Rocket Executive	16	L36 Golbat				Rocket Execs used to be part of the Grunt class as a placeholder, as seen in the Space World '99 demo. Still has the team of the Goldenrod Radio Tower Exec.
Team Rocket Executive	17	L30 Koffing				Rocket Execs used to be part of the Grunt class as a placeholder, as seen in the Space World '99 demo. Received a new team but kept his previous name.
Team Rocket Grunt	1A	L15 Rattata	L15 Rattata			Unused trainer.
Team Rocket Executive	1B	L22 Zubat				Rocket Execs used to be part of the Grunt class as a placeholder, as seen in the Space World '99 demo. Received a new team but kept his previous name.
Team Rocket Grunt	1E	L25 Golbat	L25 Golbat	L30 Arbok		Unused trainer.
Gentleman Virgil (ギルバート)	04	L20 Ponyta				Unused trainer.
Swimmer♂ Hal (フミヤ)	09	L24 Seel	L25 Dewgong	L24 Seel		Boarders used to be part of the Swimmer class as a placeholder, as seen in the Space World '99 demo. Later moved to Boarder Ronald.
Swimmer♂ Paton (ノリヒロ)	0A	L26 Piloswine	L26 Piloswine			Boarders used to be part of the Swimmer class as a placeholder, as seen in the Space World '99 demo. Later moved to Boarder Brad. Team is unchanged.
Swimmer♂ Daryl (キンジ)	0B	L24 Shellder	L25 Cloyster	L24 Shellder		Boarders used to be part of the Swimmer class as a placeholder, as seen in the Space World '99 demo. Later moved to Boarder Douglas.
Swimmer♂ Walter (ユウサク)	0C	L15 Horsea	L15 Horsea	L20 Seadra		Unused trainer.
Swimmer♂ Tony (ケイシ)	0D	L13 Staryu	L18 Starmie	L16 Horsea		Unused trainer.
Swimmer♂ Rick (カツノリ)	10	L13 Staryu	L18 Starmie	L16 Horsea		Unused trainer.
Swimmer♂ James (マサカズ)	13	L13 Staryu	L18 Starmie	L16 Horsea		Unused trainer.
Swimmer♂ Lewis (トモカズ)	14	L13 Staryu	L18 Starmie	L16 Horsea		Unused trainer.
Swimmer♀ Lisa (サチコ)	08	L28 Jynx				Skiers used to be part of the Swimmer class as a placeholder, as seen in the Space World '99 demo. Later moved to Skier Roxanne.
Swimmer♀ Jill (アユミ)	09	L28 Dewgong				Skiers used to be part of the Swimmer class as a placeholder, as seen in the Space World '99 demo. Later moved to Skier Clarissa.
Swimmer♀ Mary (エリ)	0A	L20 Seaking				Unused trainer.
Swimmer♀ Katie (サキエ)	0B	L33 Dewgong				Unused trainer.
Swimmer♀ Tara (ナツコ)	0D	L20 Seaking				Unused trainer.
Swimmer♀ Jody (ミナヨ)	10	L20 Seaking				Unused trainer.
Super Nerd Stan （モハル）	01	L20 Grimer				Unused trainer. Known as Eric in Gold and Silver, which is the name of a Super Nerd in the Goldenrod Underground. According to unused encounter data, he would have been found outside the Ruins of Alph.
Super Nerd Gregg (フジオ)	03	L20 Magnemite	L20 Magnemite	L20 Magnemite		Scientists used to be part of the Super Nerd class as a placeholder, as seen in the Space World '99 demo. Later moved to Scientist Jed.
Super Nerd Jay (ヤスフミ)	04	L22 Koffing	L22 Koffing			Scientists used to be part of the Super Nerd class as a placeholder, as seen in the Space World '99 demo. Later moved to Scientist Ross.
Super Nerd Dave (ノブヒロ)	05	L24 Ditto				Scientists used to be part of the Super Nerd class as a placeholder, as seen in the Space World '99 demo. Later moved to Scientist Mitch.
Super Nerd Russ (カネオ)	0B	L27 Magnemite	L27 Magnemite	L27 Magnemite		Scientists used to be part of the Super Nerd class as a placeholder, as seen in the Space World '99 demo. Later moved to Scientist Marc.
Super Nerd Norton (シンタロウ)	0C	L30 Porygon				Scientists used to be part of the Super Nerd class as a placeholder, as seen in the Space World '99 demo. Later moved to Scientist Rich.
Biker Benny （サダオ）	01	L20 Koffing	L20 Koffing	L20 Koffing		Unused trainer. Known as Kazu in Gold and Silver.
Biker Kazu (トシロウ)	02	L20 Koffing	L20 Koffing	L20 Koffing		Unused trainer.
Firebreather Dick （マサノリ）	02	L17 Charmeleon				A trainer originally used in the Burned Tower in Gold and Silver. Unused in Crystal.
Firebreather Ned （トシヤ）	03	L15 Koffing	L16 Growlithe	L15 Koffing		A trainer originally used in the Burned Tower in Gold and Silver. Unused in Crystal.
Juggler Irwin （マイク）	04	L6 Voltorb	L10 Voltorb	L14 Voltorb	L18 Voltorb	A first trainer rematch originally used in Gold and Silver. Unused in Crystal.
Juggler Irwin （マイク）	05	L18 Voltorb	L22 Voltorb	L26 Voltorb	L30 Electrode	A second trainer rematch originally used in Gold and Silver. Unused in Crystal.
Juggler Irwin （マイク）	06	L18 Voltorb	L22 Voltorb	L26 Voltorb	L30 Electrode	A third trainer rematch introduced in Crystal, despite Irwin not having any in this game.
Blackbelt Kenji （タケノリ）	01	L27 Onix	L30 Hitmonlee	L27 Onix	L32 Machoke	A first trainer rematch originally used in Gold and Silver. Unused in Crystal.
Blackbelt Kenji （タケノリ）	03	L30 Onix	L37 Machamp	L30 Onix	L35 Hitmonlee	An unused second trainer rematch. Interestingly, this roster was actually touched-up when compared to Gold and Silver, with the levels not only being raised, but the Pokémon themselves also getting defined moves, as opposed to just default ones.
Camper Harvey (コウスケ)	09	L15 Nidorino				Unused trainer.
Camper Dale (トモタダ)	0A	L15 Nidorino				Unused trainer.
Camper Thomas (ミツヒロ)	0E	L33 Graveler	L36 Graveler	L40 Golbat	L42 Golduck	Unused trainer.
Camper Leroy (オサム)	0F	L33 Graveler	L36 Graveler	L40 Golbat	L42 Golduck	Unused trainer.
Camper David (サトル)	10	L33 Graveler	L36 Graveler	L40 Golbat	L42 Golduck	Unused trainer.
Camper John (イサオ)	11	L33 Graveler	L36 Graveler	L40 Golbat	L42 Golduck	Unused trainer.
Medium Bethany (マチコ)	03	L25 Haunter				Unused trainer.
Medium Margaret (テツコ)	04	L25 Haunter				Unused trainer.
Medium Ethel (タミコ)	05	L25 Haunter				Unused trainer.
Pokéfan Derek （ミエハル）	0A	L19 Pikachu				A first trainer rematch originally used in Gold and Silver. Unused in Crystal.
Pokéfan Derek （ミエハル）	0B	L36 Pikachu				A second trainer rematch originally used in Gold and Silver. Unused in Crystal.
Kimono Girl Naoko （シズカ）	01	L20 Skiploom	L20 Vulpix	L18 Skiploom		Unused trainer. Known as Naoko in the Japanese version of Gold and Silver, and as Kyoko in English. In Japanese Crystal she's known as "シズカ" (Shizuka).
Pokéfan Beverly （メグミ）	03	L18 Snubbull				A first trainer rematch originally used in Gold and Silver. Unused in Crystal.
Pokéfan Beverly （メグミ）	04	L30 Granbull				A second trainer rematch originally used in Gold and Silver. Unused in Crystal.
Twins Lea & Pia (ハナとヒナ)	0A	L38 Dratini	L38 Dratini			Only roster 09 is used. Trainers of this class send their Pokémon in different orders depending on which twin spots the player first, but here both are assigned the same roster ID. This is likely an oversight, as both of their Pokémon are the same species and at the same level, though it can be noticed if one pays close attention to their moveset.

(Source: Pokémon Crystal Disassembly)