As a sophomore at Colgate, Ivanauskas averaged 15.9 points, 7.8 rebounds and 1.6 assists per game and made 43 3-pointers.[2] He was named the Patriot League Player of the Year for the 2018–19 season.[3] As a junior, Ivanauskas was named to the Second Team All-Patriot League.[4] Ivanauskas averaged 13.1 points and 7.6 rebounds per game for the Colgate Raiders. Following the season, he decided to transfer to Cincinnati for his final season of eligibility.[5] In December 2020, Ivanauskas opted out of playing the remainder of the 2020–21 season at Cincinnati. He had played in seven games and recorded a team-high 31 defensive rebounds during that span.[6]
Professional career
On January 25, 2021, he announced that he had signed with Rytas Vilnius, a professional club in his home country of Lithuania.[6] Ivanauskas averaged 3.0 points and 1.7 rebounds per game. On August 18, 2021, he signed with BC CBet Prienai.[7]
On August 5, 2022, he signed with ERA Nymburk in the Czech Republic.[8]