Career
He played as a lock. Cristofoletto played for Benetton Rugby Treviso most of his career, from 1985/86 to 1998/99. He played for Stade Montois, in France, for the season of 2000/01. He finishid his career in Petrarca Padova Rugby, in 2001/02.
He would be the coach of Petrarca Padova Rugby for the next four seasons, from 2002/03 to 2005/06.
He would be coach of Feltre for 2006/07 and early 2007/08, resigning in December, after poor results. Cristofoletto had 31 caps for Italy, from 1992 to 2000, scoring one try, 5 points in aggregate.
He represented Italy at the 1999 Rugby World Cup, playing two games, and at the 2000 Six Nations Championship, again in two games.