Jealous will probably lose the primary but I'd be interested in hearing our resident MDers takes on his chances.
Maryland doesn't like candidates like Jealous. Just look at how Bernie Sanders got destroyed in the Maryland primary.
Jamie Raskin would like to have a word with you.
1) Not a statewide race
2) Are you familiar with the term "proving the rule with the exception?"
First, let me give my take on Jealous. I will almost definitely support him in the gubernatorial primary, as he is probably the most progressive candidate in the race.
I don't think there's some sort of "inherent centrism" in Maryland, unless if you only look at Ben Cardin (and even he isn't as centrist as, say, the Clintons). Paul Sarbanes, our state's longest-serving Senator in history, was one of the leaders of the left wing of the Democratic Party, and I wouldn't exactly call Mikulski a Clintonite. Despite my support for Edwards in the primary, I would consider Van Hollen to be quite progressive, and I would say that
at least a few of my fellow MD berniecrats agree.
The reason that I brought up Raskin was because I think that a Jealous primary win would look very similar to a Raskin primary win. There are two main reasons as to why he won:
1) By far the most grassroots support - who gets excited about
Kathleen Matthews?
2) A divided opposition - he won with 33.6% of the vote. Though to his credit, he was severely outspent.
Now, look at the current field. There are several candidates present, but none of them are really well-known, household-name politicians. Furthermore, Jealous is the only one who is seriously courting progressive voters, and is likely to have the most grassroots support. These are the main two factors that got Raskin to win in 2016, in an arguably harder-to-win environment (MD-08 is wealthier and more suburban than Maryland as a whole).
There is definitely a winning coalition that he could form in order to win the primary, which has three main parts:
1) African-Americans. This is by far the most important element, as they make up ~40% of the electorate (IIRC). This is also where his political strength would be most apparent, with him being the former head of the NAACP and all. A big factor here is how influential Rushern Baker is in PG county.
2) Rural Democrats in Western Maryland and Cecil County, where Bernie won. His economic progressivism could play well there.
3) Whatever progressive Democrats he could pick off in Montgomery (such as myself), Howard, and Baltimore County, Raskin-style.
Do I think that he will win? No; he's still definitely favored to lose, as he will face the similar challenges that Sanders and Edwards did due to the largely suburban nature of the state. But is he DOA? Absolutely not, and I think everyone who think he is should seriously re-assess their analysis.
With a gun to my head, I would say that Jealous has a 30% chance of winning the primary, and a 55% chance of winning the general if he gets past the primary. These numbers are largely arbitrary.