pokemon-seventh-generationpokemon-sun-moon
I'm curious how breeding in Pokémon Sun and Moon is affected by the new Alolan forms. Is the form randomly distributed based on the parents, like abilities or nature are?
For example, if I breed an Alolan Dugtrio with a standard Dugtrio, what is the probability that I will get an Alolan Diglett?
Take your stylus and place it on the top of your bottom screen. Then just hold the stylus there for a second or two. The screen will automatically scroll up and place the top of the Pokémon on the bottom screen. If you want to go back to the bottom part, you can do the same thing by placing your stylus on the bottom part of the bottom screen and holding it there.
According to Bulbapedia:
In 7th generation, if a male and female Pokémon of the same species are bred, the offspring will have an equal chance of inheriting either parent's Poké Ball.
Also, when breeding a male or genderless Pokémon with Ditto, the Poké Ball of the male or genderless Pokémon will now be passed down to its offspring.
Here's a summary:
(Credits to Saiph-Charon)
For the purposes of inheriting Pokéballs, parents in a Master Ball or Cherish Ball are always treated as being in a standard Pokéball as before.
Best Answer
According to Serebii, you will hatch a Alolan form of whatever Pokémon you are breeding, by default, if there is one.
Thus, if you breed two standard Dugtrio, you will get an Alolan Diglett. The only way to not breed an Alolan form is to have the standard form parent hold an Everstone.
As mentioned in the comments, this means that breeding a standard form Pokémon with a Ditto holding an Everstone will still result in an Alolan form baby. In order to get a standard form baby with one of the parents being a Ditto is for the non-Ditto parent to hold the Everstone.