Claim: When Grigorijs Pantelejevs arrived in the US, he played for Boston and Providence, and did not play for any other team during his career.
Evidence: After three seasons in the Bruins organization, Panteļejevs was released following the 1994-95 season only to be signed as a free agent by the New York Islanders in September 1995. Panteļejevs played only four games with the Islanders while playing the majority of the 1995-96 season with the IHL's Utah Grizzlies and Las Vegas Thunder. In 1996-97 Panteļejevs joined the IHL's San Antonio Dragons and went on to play a little over one season with the team before being dealt to the Orlando Solar Bears early into the 1997-98 IHL season. The Gastello, USSR native returned to Orlando the following year before heading overseas in 99-2000 as a member of the Hannover Scorpions of the Bundesliga/Deutsche Eishockey Liga and went on to represent Latvia in the 2000 World Championships. After only one season in Germany, jumped to the Swiss League then to the Swedish Elite League before landing in Finland in 2002-03. 
Boston Bruins
New York Islanders