Career
He plays at the power forward position. After graduating University of Rhode Island, Biruta been a part of Denver Nuggets during the 2015 National Basketball Association Summer League. On August 5, 2015 Biruta signed with Neptūnas Klaipėda.
On February 24, 2016 Biruta signed with Lavrio of the Greek Basket League.
Biruta led the Lithuanian U-16 National Team to the bronze medals in the 2007 International Basketball Federation Europe Under-16 Championship by averaging 14.6 points, 8.0 rebounds, 1.8 steals and 1.3 blocks. He also been a part of Lithuanian U-18 team twice.
During his second appearance, Lithuanians finished fourth. Though, the successful youth national team years ended painfully when the U-20 team he represented suffered an fiasco, finishing only 14th in the 2011 International Basketball Federation Europe Under-20 Championship.