WATCH: An Encounter With Mariano Rivera's Fastball

One reporter stepped up to the plate and took on the former Yankee ace.

ByDarren Rovell
May 15, 2014, 4:40 PM

— -- A few weeks ago, I received a phone call from the guys at New Era. They were looking for a way to promote their new Diamond Era hats.

To do this, they invited spokesman, retired New York Yankees pitching ace Mariano Rivera, to throw a select group of people a couple pitches in a batting cage off the visiting locker room at Yankee Stadium.

I had one condition: Mariano had to throw his hardest.

None of this "get a couple throws from the greatest closer in the game." I wanted to see the heat. I didn't care if I swung and missed.

The folks at New Era agreed that Mo would give me a bird's eye look at the nasty cutter and his legendary fastball.

The video shows what happened when I stepped up to the plate against the future Hall of Famer.

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