In 1985, Roberto Martín del Campo won the Mexican Junior Chess Championship in the U20 age group.

Roberto Martín del Campo was winner of many international chess tournaments including Managua (1991), Mexico City (1994), Chicago (1995, 1996), Miami (2005), and Charlotte (2016).

Roberto Martín del Campo played for Mexico in the Chess Olympiads:[3] Roberto Martín del Campo played for Mexico in the Panamerican Team Chess Championship:[4] Roberto Martín del Campo played for Mexico in the World Youth U26 Team Chess Championships:[5] In 1987, Roberto Martín del Campo was awarded the FIDE International Master (IM) title.

In March 2016, Martín del Campo tied for first place with FM Alexander Velikanov in the Charlotte Chess Center's IM Norm Invitational held in Charlotte, North Carolina with a score of 6.5/9.

[6] In May 2021, Martín del Campo tied for first place with IM Alexander Matros and FM Robby Adamson in the Charlotte Chess Center's Memorial Day IM Norm Invitational held in Charlotte, North Carolina with an undefeated score of 5.5/9.