Almadro has been the head coach of the
Ateneo de Manila University's
volleyball teams which played in the
University Athletic Association of the Philippines (UAAP). He led the men's team to its first final appearance in three decade in
Season 76 in 2014. This was followed by three-straight titles from
Season 77 to
79. In May 2018, he was named as head coach of Ateneo's women's team. At
Season 81 (2019), his first UAAP run with the women's side, he led the lady spikers to a title. At
Season 84 (2022) however, the team finished as semifinalist. The
Choco Mucho Flying Titans, a team formed in 2019, tapped Almadro as their head coach. The team first competed in the
Premier Volleyball League (PVL) in the
2019 Open Conference. Almadro resigned from Choco Mucho in November 2022 to focus on his role as head coach of Ateneo de Manila's women's team. In July, he left Ateneo and was replaced by Brazilian coach
Sergio Veloso. In August, he was appointed as head of Petro Gazz's volleyball operations. ==Personal life==