How does backup big man Chris Boucher fit on the Boston Celtics? The Celtics signed the former Toronto Raptors forward to a one-season, vet minimum deal after dealing away veteran forward Georges Niang into the Utah Jazz ' cap space earlier this week, and with the deal, Boucher immediately became the team's most experienced big on the roster.

Chris Boucher is joining the Boston Celtics. Boucher has signed a one-year, $3.3 million veteran minimum contract with the Celtics, according to ESPN’s Shams Charania: Boucher’s seven-season run with the Toronto Raptors has come to an end.