What is randy orton's streak at WrestleMania?

Randy Orton's first WrestleMania main event is WrestleMania XX. At WrestleMania XX, he participated in it as Evolution member defeated Rock N Sock connection.

At WrestleMania 21, Randy Orton defeated by Undertaker also lost triple threat world heavyweight championship match at WrestleMania 22. At WrestleMania 23, he failed in Money In the Bank ladder match. However, he retained his WWE Championship title against Triple H and John Cena at WrestleMania XXIV.

At WrestleMania XXV, he defeated by Triple H in a WWE Championship match. However he defeated Ted DiBiase and Cody Rhodes in a triple threat match at WrestleMania XXVI.

Wins: 3

Loss: 4

So, Randy Orton's streak at WrestleMania is 3-4.