Quoted By:
>Red and Venusaur
>Ethan and Typhlosion
>Brendan and (Mega-)Sceptile
>Lucas and Torterra
>Hilbert and Samurott
>Nate and Emboar
>Calem and Greninja
>Elio and Decidueye
>Chase and (partner) Pikachu
>Victor and (Gigantamax) Inteleon
>Rei and (Hisuian) Samurott
>Florian and Skeledirge
You may not like it, but this is the list of canon starter pokemon of each protagonist.