Source: His stream
After a one-year stint on TSM, Massan announced on his stream this week that he has parted ways with the team. Massan cited difference with the team as his reason for leaving. No official announcement from TSM has been issued as of yet. TSM is regarded by the Hearthstone community as mostly a streaming team rather than a competitive team, featuring 3 of the biggest streamers in the game such as Trump, Massan, and Kripp.
Despite the team's reputation however, Massan took multiple tournaments while under the TSM mantle, some of them including Hoeres of Cards 2014 #2, Lord of the Areana 2, and most recently the Pinnacle 3.
More recently however, Massan was forced to drop out of a few tournaments including Kinguin Proleague as well as the Xfinity Blackrock tournament due to "personal issues".