Answer: There's probably not much difference between Trone and Alsobrooks
I don't think there would be much of a difference between Trone and Alsobrooks when it comes to their chances of winning the 2024 general election against Hogan. Yes, Trone performed somewhat better than Alsobrooks did in some early general election polls against Hogan. However, Alsobrooks wasn't as well-known as Hogan or Trone early on, given that Hogan is a popular former governor and Trone had been running ads since last May. Trone tried to use those polls to make the case that he was more "electable," but it's looking increasingly likely that his argument didn't work.
All in all, my guess is if you simulated this election 10,000 times with Alsobrooks and 10,000 times with Trone, the probability of a Democratic victory would be similarly high in either. That's not to say Hogan can't claim victory in November, but we're talking about deep-blue Maryland — it's going to be very hard for him to actually win.
—Geoffrey Skelley, 538