Signed by the Washington Capitals as a free agent in 1976, Bragnalo played parts of four seasons for the Capitals. After playing a few years in the minors, Bragnalo moved onto playing hockey in Italy with the team of the Val Pusteria Wolves, former EV Bruneck. He signed for HC Milano Saima in 1990, scoring the goal that permitted Milano to win the league in 1990/91. He retired in 1992.