When I watched that scene from Black Panther in the theater (three times), I leaned towards the person next to me (each time) and said that a brawl at the top of a waterfall is how all our elections should be run. Primaries would be fun.
MD-GOV: Jealous probably defeats Hogan, as Jealous is younger and slightly more in shape. D pickup.
MD-SEN: Campbell defeats Cardin fairly easily. R pickup.
MD-01: Jesse Colvin is a young Army vet, he'd beat the you know what out of Old Man Harris. D pickup.
MD-02 (my district): Ruppersburger is much heavier than Liz Matory, which could be an advantage, or work against him. Given his age, I'm going to say he loses to Matory. R pickup.
MD-03: I can't find anything on Charles Anthony, and Sarbanes seems young and fit enough, so he wins. D hold.
MD-04: Anthony Brown easily beats George McDermott. D hold.
MD-05: Steny Hoyer is an old man and probably loses to young nobody William Devine III. R pickup.
MD-06: David Trone could probably beat Amie Hoeber without help, but to ensure his victory, Trone uses his fortune to hire a small private army. Hoeber is easily defeated. D hold.
MD-07: Elijah Cummings is having health issues right now, but all Cummings has to do is attach tape to Richmond Davis's gargantuan eyebrows, rip it off, and then poke him in the eyes to get Davis to forfeit. D hold.
MD-08: Raskin beats John Walsh. D hold.