Donald Trump and Hillary Clinton are now both huge odds-on favourites for their parties' Presidential nominations, according to bookmaker Ladbrokes.
The Super Tuesday primary results left the front-runners clear of the opposition in the White House betting with Clinton at 8/15 and Trump at 2/1 with Ladbrokes.
The odds now suggest there is an 80% chance that the pair will meet in November's general election.
Ladbrokes spokesman Matthew Shaddick told BetOnPolitics.co.uk: "The punters who got on Trump at 100/1 last summer have just got a little closer to a huge pay-out.
"This was not a particularly Super Tuesday for us bookies.”
A disappointing night for Marco Rubio saw his odds drift out to 16/1, with no obvious prospect of the Republicans finding a single non-Trump candidate to unite around.
The split field led to the bookies quoting 3/1 that no single candidate will wrap up the GOP nomination before July's convention.
Ladbrokes latest betting
Next President
8/15 Hillary Clinton
2/1 Donald Trump
16/1 Marco Rubio
25/1 Bernie Sanders
50/1 Ted Cruz
50/1 Michael Bloomberg
66/1 John Kasich
Republican Nominee
1/5 Trump
9/2 Rubio
25/1 Cruz
33/1 Kasich
No Republican candidate to win a delegate majority before convention: 3/1
Democratic Nominee
1/20 Clinton
10/1 Sanders