Career
In October 2009, Perez reached the final of the Shanghai International Darts Open, losing 10–4 to John Participant. He later qualified for the 2010 Personal Digital Cellular World Darts Championship where he defeated Denmark"s Per Laursen 4–3 in the preliminary round. Perez again qualified for the Personal Digital Cellular World Championship in 2012 after defeating Bobong Gabiana in the final of the Philippines qualifier.
Perez represented the Philippines with Lourence Ilagan in the 2012 Personal Digital Cellular World Cup of Darts and together they were beaten 5–3 by the United States in the first round.
In December he lost in the final of the Soft Tip World Championship to Takehiro Suzuki of Japan. He was due to play with Ilagan once more in the 2013 World Cup of Darts but they were forced to withdraw due to travel problems.
Perez progressed to the final of the Grand Final for the second year in a row where Ilagan exacted revenge by defeating him 4–1. He played Spain"s Cristo Reyes in the preliminary round and was whitewashed 4–0.
Personal Digital Cellular
2010: First round (lost to Robert Thornton 1–3)
2012: First round (lost to Alan Tabern 1–3)
2015: Preliminary round (lost to Cristo Reyes 0–4 in legs).