The former president continued his run of dominance in the Republican nominating contest, despite losing one state, Vermont, to Haley.

Though the 15 states that voted Tuesday didn’t have enough delegates for Trump to officially secure the party nomination for a third consecutive presidential election, he moved much closer, and demonstrated that the door for Haley was all but shut.

Here’s the delegate math: Just before midnight, with many votes still being counted, CNN’s latest delegate estimate showed that Trump had picked up 617 delegates on Tuesday to Haley’s 23. Overall, Trump had 893 delegates — 92% of those awarded so far and closing in on the 1,215 he’ll need to clinch the GOP nomination. Haley had just 66.

“They call it Super Tuesday for a reason. This is a big one. And they tell me, the pundits and otherwise, that there’s never been one like this,” Trump said at his election night watch party at his Mar-a-Lago resort in Palm Beach.