Sergio Darío Herrera Month (born 15 March 1981 in Barrancabermeja) is a Colombian football manager and former player who played as a forward.

[1] Herrera began his career in 1999 with Alianza Petrolera, but stayed for just one season before moving to play in the Argentine Second Division with Club Almagro.

On 5 February 2010, Columbus Crew of MLS signed the Colombian forward from Deportivo Cali on an undisclosed terms.

[2] He was named to the 18-man roster for the Crew's CONCACAF Champions League quarterfinal first leg against Deportivo Toluca of Mexico on 9 March 2010 in Columbus, Ohio, but did not enter the match.

[5] This broke the previous club record for fewest career minutes held by Ricci Greenwood with 7, set 14 years earlier during the team's inaugural season.