Career
Junior teams
Nen Sothearoth played for Cambodia"s under 21 team at the 2012 Hassanal Bolkiah Trophy, making his debut in a 2-1 losses to Vietnam. He also played for the under 23 side in the 2015 Southeast Asian games tournament, taking part in all Cambodia"s games. Senior team
Nen Sothearoth made his intentional debut in an unofficial friendly match against the Philippines in 2012.
He played in his first official matches for Cambodia three years later during qualification for the 2018 World Cup.
Nen Sothearoth started playing for Svay Rieng in 2011, although he was part of a debated incident in a controversial match against Phnom Penh Crown as in the 41 minute he appeared to clear the ball off the line with his hand. Referee Thong Chankethya missed the incident and only gave a corner, the first of four such incidents in the match.
