He won a fours bronze medal (with
Christopher Dagpin,
Angelo Morales and
Ronald Lising) at the 2009
Asia Pacific Bowls Championships, held in Kuala Lumpur and a gold medal in the fours at the
Lawn bowls at the 2017 Southeast Asian Games, his fours team consisted of Lising,
Curte Robert Guarin and
Emmanuel Portacio. Carreon was selected as part of the five man team by the Philippines for the
2020 World Outdoor Bowls Championship, which was due to be held in the Gold Coast, Australia. In 2023, he won the triples gold medal (with Ronald Lising and
Hommer Mercado) at the 14th
Asian Lawn Bowls Championship in Kuala Lumpur. Later in 2023, he was selected as part of the team to represent the Philippines at the
2023 World Outdoor Bowls Championship. He participated in the
men's triples and the
men's fours events. ==References==