The 6-4 center-forward was a veteran of the 1975 and 1977 Asian Basketball Confederation (ABC) championships and the 1977 SEA games.

Capacio was a member of the MICAA mythical selection in 1976 and was part of the YCO Painters champion team in 1979, before joining the pro ranks.

After he retired from active playing, Capacio became part of the Tanduay coaching staff of Arturo Valenzona.

Towards the second round of the 1991 PBA First Conference semifinals, Capacio succeeded Baby Dalupan as Purefoods coach when "The Maestro" decided to quit after differences with the management.

[2] He was vice president for human resources of Purefoods at the time of his death and would have served a second term as chair of the PBA board in the 2014–15 season.