At the tender age of just 18, Mike Tyson needed less than one round to win his professional debut via knockout. This scorecard is from Iron Mike's debut pro match on March 6, 1985, against Hector Mercedes. It's signed on the cover by Tyson with period signature, along with trainer Kevin Rooney and Jim Jacobs. Rooney and Jacobs personalized their signatures to a man named Bill, and Rooney signed later, on January 20th, 1986. Comes with ticket stub from the fight and articles, in NM-MT condition with no creases or tears. PSA LOA.