Rival
Champion, Rival in Kanto.
The rival's name depends on the player: Green for a boy, Red for a girl. The trainer data calls this rival Terry.
About
Your Kanto rival is Professor Oak's grandson, called Green if you play as a boy and Red if you play as a girl. The rival takes the starter strong against yours in Oak's Lab and battles you on Route 22, in Cerulean City, on the S.S. Anne, in the Pokémon Tower, at Silph Co. and on Route 22 again before the League. The rival is also the Champion, waiting after the Elite Four with a team of six whose strongest is the fully evolved starter at level 63.
Champion battle
PidgeotLv 59Aerial Ace, FeatherDance, Sand-Attack, Whirlwind
AlakazamLv 57Psychic, Future Sight, Recover, Reflect
RhydonLv 59Take Down, Earthquake, Rock Tomb, Scary Face
GyaradosLv 59Hydro Pump, Dragon Rage, Bite, Thrash
ArcanineLv 61ExtremeSpeed, Flamethrower, Roar, Bite
VenusaurLv 63Holds
Sitrus BerrySolarBeam, Synthesis, Sunny Day, Growth
PidgeotLv 59Aerial Ace, FeatherDance, Sand-Attack, Whirlwind
AlakazamLv 57Psychic, Future Sight, Recover, Reflect
RhydonLv 59Take Down, Earthquake, Rock Tomb, Scary Face
ExeggutorLv 59Giga Drain, Egg Bomb, Sleep Powder, Light Screen
GyaradosLv 61Hydro Pump, Dragon Rage, Bite, Thrash
CharizardLv 63Holds
Sitrus BerryFire Blast, Aerial Ace, Slash, Fire Spin
PidgeotLv 59Aerial Ace, FeatherDance, Sand-Attack, Whirlwind
AlakazamLv 57Psychic, Future Sight, Recover, Reflect
RhydonLv 59Take Down, Earthquake, Rock Tomb, Scary Face
ArcanineLv 59ExtremeSpeed, Flamethrower, Roar, Bite
ExeggutorLv 61Giga Drain, Egg Bomb, Sleep Powder, Light Screen
BlastoiseLv 63Holds
Sitrus BerryHydro Pump, Rain Dance, Skull Bash, Bite
Rematches
These teams are in the game data, but no battle uses them: rematches are not in the game yet.
Rematch
HeracrossLv 72Megahorn, Earthquake, Counter, Rock Tomb
AlakazamLv 73Psychic, Shadow Ball, Calm Mind, Reflect
TyranitarLv 72Crunch, Earthquake, Thunderbolt, Aerial Ace
GyaradosLv 73Hydro Pump, Dragon Dance, Earthquake, Hyper Beam
ArcanineLv 73ExtremeSpeed, Overheat, Aerial Ace, Iron Tail
VenusaurLv 75Holds
Sitrus BerrySolarBeam, Sludge Bomb, Earthquake, Sunny Day
HeracrossLv 72Megahorn, Earthquake, Counter, Rock Tomb
AlakazamLv 73Psychic, Shadow Ball, Calm Mind, Reflect
TyranitarLv 72Crunch, Earthquake, Thunderbolt, Aerial Ace
ExeggutorLv 73Giga Drain, Psychic, Sleep Powder, Light Screen
GyaradosLv 73Hydro Pump, Dragon Dance, Earthquake, Hyper Beam
CharizardLv 75Holds
Sitrus BerryFire Blast, Dragon Claw, Aerial Ace, Earthquake
HeracrossLv 72Megahorn, Earthquake, Counter, Rock Tomb
AlakazamLv 73Psychic, Shadow Ball, Calm Mind, Reflect
TyranitarLv 72Crunch, Earthquake, Thunderbolt, Aerial Ace
ArcanineLv 73ExtremeSpeed, Overheat, Aerial Ace, Iron Tail
ExeggutorLv 73Giga Drain, Psychic, Sleep Powder, Light Screen
BlastoiseLv 75Holds
Sitrus BerryHydro Pump, Ice Beam, Earthquake, Rain Dance
Rival battles
Oak's Lab
CharmanderLv 5Scratch, Growl (default)
Route 22 Early
PidgeyLv 9Tackle, Sand-Attack
CharmanderLv 9Scratch, Growl
Cerulean
PidgeottoLv 17Tackle, Sand-Attack, Gust, Quick Attack
AbraLv 16Teleport
RattataLv 15Tackle, Tail Whip, Quick Attack
BulbasaurLv 18Sleep Powder, PoisonPowder, Vine Whip, Leech Seed
PidgeottoLv 17Tackle, Sand-Attack, Gust, Quick Attack
AbraLv 16Teleport
RattataLv 15Tackle, Tail Whip, Quick Attack
CharmanderLv 18Metal Claw, Ember, Growl, Scratch
S.S. Anne
PidgeottoLv 19Tackle, Sand-Attack, Gust, Quick Attack (default)
RaticateLv 16Tackle, Tail Whip, Quick Attack, Hyper Fang (default)
KadabraLv 18Teleport, Kinesis, Confusion, Disable (default)
IvysaurLv 20Leech Seed, Vine Whip, PoisonPowder, Sleep Powder (default)
PidgeottoLv 19Tackle, Sand-Attack, Gust, Quick Attack (default)
RaticateLv 16Tackle, Tail Whip, Quick Attack, Hyper Fang (default)
KadabraLv 18Teleport, Kinesis, Confusion, Disable (default)
CharmeleonLv 20Growl, Ember, SmokeScreen, Rage (default)
PidgeottoLv 19Tackle, Sand-Attack, Gust, Quick Attack (default)
RaticateLv 16Tackle, Tail Whip, Quick Attack, Hyper Fang (default)
KadabraLv 18Teleport, Kinesis, Confusion, Disable (default)
WartortleLv 20Bubble, Withdraw, Water Gun, Bite (default)
Pokemon Tower
PidgeottoLv 25Sand-Attack, Gust, Quick Attack, Whirlwind (default)
GyaradosLv 23Thrash, Bite (default)
GrowlitheLv 22Roar, Ember, Leer, Odor Sleuth (default)
KadabraLv 20Teleport, Kinesis, Confusion, Disable (default)
IvysaurLv 25Vine Whip, PoisonPowder, Sleep Powder, Razor Leaf (default)
PidgeottoLv 25Sand-Attack, Gust, Quick Attack, Whirlwind (default)
ExeggcuteLv 23Hypnosis, Reflect, Leech Seed, Confusion (default)
GyaradosLv 22Thrash, Bite (default)
KadabraLv 20Teleport, Kinesis, Confusion, Disable (default)
CharmeleonLv 25Growl, Ember, SmokeScreen, Rage (default)
PidgeottoLv 25Sand-Attack, Gust, Quick Attack, Whirlwind (default)
GrowlitheLv 23Roar, Ember, Leer, Odor Sleuth (default)
ExeggcuteLv 22Hypnosis, Reflect, Leech Seed, Confusion (default)
KadabraLv 20Teleport, Kinesis, Confusion, Disable (default)
WartortleLv 25Withdraw, Water Gun, Bite, Rapid Spin (default)
Silph
PidgeotLv 37Quick Attack, Whirlwind, Wing Attack, FeatherDance (default)
GyaradosLv 38Bite, Dragon Rage, Leer, Twister (default)
GrowlitheLv 35Leer, Odor Sleuth, Take Down, Flame Wheel (default)
AlakazamLv 35Reflect, Recover, Future Sight, Calm Mind (default)
VenusaurLv 40PoisonPowder, Sleep Powder, Razor Leaf, Sweet Scent (default)
PidgeotLv 37Quick Attack, Whirlwind, Wing Attack, FeatherDance (default)
ExeggcuteLv 38Confusion, Stun Spore, PoisonPowder, Sleep Powder (default)
GyaradosLv 35Bite, Dragon Rage, Leer, Twister (default)
AlakazamLv 35Reflect, Recover, Future Sight, Calm Mind (default)
CharizardLv 40Rage, Scary Face, Flamethrower, Wing Attack (default)
PidgeotLv 37Quick Attack, Whirlwind, Wing Attack, FeatherDance (default)
GrowlitheLv 38Odor Sleuth, Take Down, Flame Wheel, Helping Hand (default)
ExeggcuteLv 35Leech Seed, Confusion, Stun Spore, PoisonPowder (default)
AlakazamLv 35Reflect, Recover, Future Sight, Calm Mind (default)
BlastoiseLv 40Water Gun, Bite, Rapid Spin, Protect (default)
Route 22 Late
PidgeotLv 47FeatherDance, Wing Attack, Gust, Quick Attack
RhyhornLv 45Take Down, Horn Drill, Rock Blast, Fury Attack
GyaradosLv 45Hydro Pump, Twister, Leer, Rain Dance
GrowlitheLv 45Flame Wheel, Take Down, Leer, Agility
AlakazamLv 47Psychic, Calm Mind, Future Sight, Disable
VenusaurLv 53Razor Leaf, Sweet Scent, Growth, Synthesis
PidgeotLv 47FeatherDance, Wing Attack, Gust, Quick Attack
RhyhornLv 45Take Down, Horn Drill, Rock Blast, Fury Attack
ExeggcuteLv 45SolarBeam, Sleep Powder, PoisonPowder, Stun Spore
GyaradosLv 45Hydro Pump, Twister, Leer, Rain Dance
AlakazamLv 47Psychic, Calm Mind, Future Sight, Disable
CharizardLv 53Flamethrower, Wing Attack, Slash, Scary Face
PidgeotLv 47FeatherDance, Wing Attack, Gust, Quick Attack
RhyhornLv 45Take Down, Horn Drill, Rock Blast, Fury Attack
GrowlitheLv 45Flame Wheel, Take Down, Leer, Agility
ExeggcuteLv 45SolarBeam, Sleep Powder, PoisonPowder, Stun Spore
AlakazamLv 47Psychic, Calm Mind, Future Sight, Disable
BlastoiseLv 53Water Gun, Rain Dance, Bite, Rapid Spin
As of v0.75.0 · engine 22ba612f