By my calculations according to this site.

 

Delegates needed - 1237

 

Delegates left - 769

 

Current Delegate counts

 

Trump - 743

 

Cruz - 517

 

Kasich - 143

 

I'll leave out other delegates from candidates that have suspended their campaigns.  The key thing to remember here is that it's not about "who won more states" in order to win the nomination, it's about who has more delegates.  Another thing to look at is the fact that Trump has not won a majority of the republican party's vote.  You can look at delegate count, popular vote or any other factor and the fact of the matter is, he loses.

 

Now a key factor is that it's been put out that the nominee will be someone who is "running".  Put to rest the idea of Paul Ryan being the nominee.  The choice is going to be between Rubio, Kasich, Bush or perhaps another candidate that didn't drop out but suspended their campaign run.  My best guess is that it's going to be Rubio and/or Kasich on the ticket.

 

Cruz has the chance, but I don't see him getting the GOP backing unless he outright wins the nomination.

 

The bottom line is, Trump is pretty much gone... except for the media.

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