He currently plays for Moi Kompong Dewa, wearing the number 24 shirt. At the international level, he represents Cambodia U19. He plays primarily as a Defender.

Throughout the Cambodian Premier League 2025-2026, Keo·Oudom featured in 16 matches, averaging 0 tackles, 0 interceptions, and 0 clearances per game, while blocking 0 shots per game.