Answer: It's Trump's party regardless
Pretty much nothing that happens tonight will alter the view that the GOP is unmistakably Trump's party. Even if a Trump endorsee were to lose, the party is clearly behind Trump and most Republican candidates have aligned themselves with him. That's the recipe to generally appeal to GOP voters. It's true that Dolan could conceivably win the Republican Senate primary in Ohio, but if he does, it'll likely be with a small plurality around 40 percent. The majority of the party will be with the Trump-endorsed candidate (Moreno) or the one who has more closely aligned himself with Trump (LaRose) in what looks to have been a failed effort to win the primary.
—Geoffrey Skelley, 538