I simulated a 21 person 2020 Democratic Party Primary.

[NYSforKennedy2024]

Primary Results

Iowa - Gillibrand (11%)
New Hampshire - Klobuchar (10%)
Alabama - Gabbard (19%)
Arkansas - Gabbard (11%)
California - Kander (11%)
Colorado - Kaine (11%)
Georgia - O'Malley (18%)
Kansas - Delaney (10%)
Nebraska -  Moulton (8%)
Nevada - Murphy (11%)
Maine - Booker (14%)
Massachusetts - Warren (11%)
Minnesota - Schultz (11%)
Oklahoma - Warren (14%)
South Carolina - Schultz (17%)
Tennessee - Harris (13%)
Texas - Bullock (24%)
Vermont - Castro (14%)
Virginia - Gabbard (11%)
American Samoa - Harris (13%)
Florida - Murphy (11%)
Illinois - Gabbard (10%)
Missouri - Warren (12%)
North Carolina - Murphy (13%)
Northern Mariana Islands - Harris (11%)
Ohio - Kaine (11%)
Arizona - Murphy (14%)
Idaho - Bullock (11%)
Utah - Murphy (23%)
Alaska - Gabbard (12%)
Hawai'i - Bullock (12%)
Washington - Gabbard (14%)
Wisconsin - Harris (13%)
Wyoming - Bullock (19%)
New York - Gabbard (14%)
Connecticut - Harris (17%)
Delaware - Harris (16%)
Maryland - Harris (16%)
Pennsylvania - Cuomo (17%)
Rhode Island - Harris (20%)
Indiana - Harris (18%)
Guam - Harris (22%)
West Virginia - Bullock (22%)
Kentucky - Cuomo (20%)
Oregon - Cuomo (31%)
Montana - Booker (38%)
New Jersey - Booker (25%)
New Mexico - Booker (31%)
North Dakota - Booker (36%)
Puerto Rico - Booker (35%)
South Dakota - Booker (36%)
US Virgin Islands - Booker (31%)
DC - Harris (31%)

Final Results

Senator Kamala Harris wins after 7 rounds of voting, and selects Rep. John Delaney (D-Maryland) as her Vice Presidential running mate.

Senator Kamala Harris and Rep. John Delaney defeat President Donald Trump and Vice President Mike Pence 304-234, 53.4% to 46.6%, 74,675,976 to 65,255,974.

Notably, Harris/Delaney won Texas by 5%