After his
college basketball career, Callandrillo was drafted by the
Houston Rockets, in the
1982 NBA draft, but he never played for the team in the
NBA. He instead played with the
Rochester Zeniths in the American
Continental Basketball Association (CBA), in the 1982–83 season. He then played with the
Bracknell Pirates of the
British Basketball League (BBL), in the 1983–84 season. Various reports credit him with a league high 52-point game that season against
Sunderland. In fact the game was in a pre-season tournament played at Bracknell Sports Centre. It was the highest scored for Bracknell in any game at the time, but didn't count in the official records. He then moved to the British club
Solent Stars, for the 1984–85 season. With the Solent Stars, he played in the
FIBA European Champions Cup (now called
EuroLeague), in the
1984–85 season. He scored 52 points in the club's EuroLeague first leg game against the French club
Limoges. He then played professionally in Italy. ==Personal life==