Who is Jay Gainer? Jay Gainer was a Major League baseball Player (MLB) who made his MLB debut in 1993-05-14. Welcome to the Jay Gainer biography by Sportspool.com Baseball database. Jay Gainer was an Major League Baseball Player who was born on October 8, 1966. Jay Gainer was born as Johnathan Keith. Jay Gainer wieght: 190 lbs. Jay Gainer height: 72.0 inches.
Currently we are featuring Jay Gainer MLB statistical data. Below you will find the overall record for Jay Gainer from the teams he managed, the number of games he worked, his winning percentage, the number of wins, the total number of losses and other personal data. An MLB Player controls all matters of team strategy on the field and team leadership, he sets the line-up and starting pitcher before each game as well as making substitutions throughout the game. There have been many Players over the years that we do not list as they were not the team Player. Enjoy the Jay Gainer MLB historical data provided below.
MLB Baseball Player Profile for Jay Gainer
Also known as Johnathan Keith