[9] At the 2nd Panamerican qualifier held in Ecuador, Yenebier earn the gold medal and the ticket to the 2011 Pan American Games.

[3] In the 75 kg of the Pan American Games she defeated 21–12 to the Brazilian former world champion Roseli Feitosa in the semifinals[13] and finally won the silver medal after losing 15-11 from the Canadian Mary Spencer.

[17] Guillén started 2013 by winning the gold medal at the Copa Independencia Nacional, held in Santiago, Dominican Republic.

[26] In the Cheo Aponte Tournament held in Puerto Rico, she was awarded silver medalist after losing the final 0–3 to the American Claressa Shields.

[30] Guillén defeated the Mexican Alma Ibarra to win the 75 kg gold medal at the 2014 Central American and Caribbean Games in Veracruz, Mexico.