Sergio Bueno started his professional football career with
Deportivo Neza in the 1983-84 tournament against
Puebla FC where he came in as substitute in the 88th minute. He played with Coyotez Neza from 1983 to 1988 where he played 99 league matches and scored 3 goals. In 1988, he transferred to
Atlante F.C. where he only played for one year before transferring to
Querétaro F.C. where he was a key player. In 1991, he was sent on loan to
Morelia where he played in 27 of the 38 matches before returning to
Querétaro F.C. where he stayed until 1994. In 1995, he transferred to
Veracruz where he spent most of the tournament as a substitute. In 1996, he signed with
Celaya and spent most of the tournament on the bench mentoring the young players. His last club was
Puebla FC where he only played in 15 matches before announcing his retirement at the end of the tournament. ==Personal life==