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Jim Grieshaber


Upbeat, entertaining & inspiring Host, Play-By-Play Voice, Ring Announcer, Executive Producer, MC, Motivational Speaker

I’m an experienced and entertaining Show Host, Executive Producer, Play-By-Play Announcer, Anchor, Reporter and Entrepreneur. My work has been featured on top stations in top 15 local markets New York, Miami and Phoenix and across the country on TV, terrestrial and satellite radio and on the web. I’m currently developing new media projects for my companies Cage Side Seat and JAMM7 Multimedia, and broadcasting MMA, boxing, other sports and events in Phoenix and across America.


  • Hosting
  • Play-By-Play
  • Reporting
  • Anchoring
  • Writing and Emceeing events
  • Also creating, developing, producing and marketing TV, radio and web programming.

Past Events