#1 Brock Lesnar (WrestleMania 30)

The Undertaker squared off against Brock Lesnar at WrestleMania 30.
Perhaps the biggest match for both superstars, the end saw Lesnar hitting three F-5s and pinning Taker fair and square.
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This was the biggest pinfall in the Undertaker's career, and possibly all of wrestling history. The streak which had lasted for 20 years, finally ended.
Whether Lesnar being the right man to end it is debatable, it paved the path for The Beast Incarnate to be the most dominant performer in WWE.
Lesnar went on to become the WWE Champion and is the current WWE Universal Champion.
A force to be reckoned with, beating Taker at the Grandest Stage Of Them All has really helped Lesnar cement his position as a commanding performer in the company.