Former President Donald Trump, put in a last-minute pitch in for Mehmet Oz, the Senate candidate he endorsed in Pennsylvania’s crowded, combative, and extremely expensive GOP Senate race.

“This is Donald Trump urging you to vote for Dr. Oz on Tuesday,” the former president said in an automated call on behalf of Oz on the eve of Tuesday’s primary in the key battleground state.

And Trump called into the cardiac surgeon, author and well-known celebrity physician’s final campaign event and accompanying tele-rally ahead of the primary, stressing that Oz is “never, ever going to let you down. He’s a strong guy, smart gentleman…he’s going to be a great senator.”