I made this image a long time ago, back when these evos were first leaked.

Decidueye (Prediction/Actuality)
HP: 85/78
ATK: 105/107
DEF: 70/75
S.ATK: 90/100
S.DEF: 70/100
SPE: 110/70

Incineroar (Prediction/Actuality)
HP: 95/95
ATK: 120/115
DEF: 90/90
S.ATK: 75/80
S.DEF: 80/90
SPE: 70/60

Primarina (Prediction/Actuality)
HP: 80/80
ATK: 70/74
DEF: 85/74
S.ATK: 100/126
S.DEF: 115/116
SPE: 80/60

I sort of knew Incineroar would be a slow, hard-hitting physical attacker with some bulk, so I'm not surprised there. I knew Primarina would be slow and specially-oriented, but I did not expect her sp.atk to be so high. I'm really surprised by how slow Decidueye is. He's the one starter who completely caught me off-guard with his stats and typing. Overall, I'm satisfied with the final stats, although Decidueye's is a bit disappointing. Primarina reminds me of Vaporeon, but she trades away HP for extra def, sp.atk, and sp. def, and an awesome typing.