Dennis Martinez Autograph Authentication Services | Specializing in Dennis Martinez Autograph Authentication | Dennis Martinez Autograph, Autographs, Autographed, Signed, Authenticated, Authentic, Authenticity, Rackrs Authentication
José Dennis Martínez Ortíz (born May 14, 1955), nicknamed "El Presidente" (The President), is a former Major League Baseball pitcher. He was the first Nicaraguan baseball player (pitcher or position player) to play in the majors. https://en.wikipedia.org/wiki/Dennis_Martinez
| Team | Start | End |
|---|---|---|
| Baltimore Orioles | 1976 | 1986 |
| Montreal Expos | 1986 | 1993 |
| Cleveland Indians | 1994 | 1996 |
| Seattle Mariners | 1997 | |
| Atlanta Braves | 1998 |
