Career
In 1997, Ivanāns came over to North America and played for the Flint Generals. In 2005, he made his National Hockey League debut with the Montreal Canadiens, accumulating 9 penalty minutes in 4 games. He got into a fight in his second game, against the Ottawa Senators, with Zdeno Chára, and sustained a broken orbital bone due to a late punch after he was down.
On July 13, 2006, he signed a one-year deal with the Los Angeles Kings.
Ivanāns scored his first National Hockey League goal against Marty Turco the Dallas Stars on October 12, 2006. On March 18, 2007, he signed a one-year deal with the Los Angeles Kings to a one-way contract.
On January 29, 2008, Ivanāns signed a two-year contract extension with the Kings. In each of his four consecutive seasons in Los Angeles, Ivanāns led the team in penalty minutes.
On July 1, 2010, Raitis signed a two-year deal as a free agent with the Calgary Flames, and made his Flames debut on October 7, 2010 in the 2010-2011 season opening against Edmonton Oilers.
However he suffered a debilitating concussion during a third period fight with Oilers" heavyweight Steve MacIntyre. On October 20, 2011, Ivanāns was sent to Abbotsford Heat by Calgary, where he scored his first goal of the season on November 11 against Texas Stars. On May 22, 2012, Raitis signed a two-year deal with Dinamo Rīga of the Kontinental Hockey League.
In his debut season in the KHL in 2012-2013 season, Ivanans whilst providing physicality, failed to establish a lasting role in 39 games with Riga, and was released prior to the second year of his contract.