Career
In the middle of the 2008-2009 season he joined Lithuanian powerhouse Žalgiris Kaunas. On 17 August 2010 he was loaned to British Columbia Prienai for the season. August 11, 2011 he was again loaned to Prienai.
In July 2014 he signed a contract with Italian team Novipiù Casale Monferrato.
On 28 July 2015 he returned to Lithuania to play for Vytautas Prienai-Birštonas. Butkevičius was a team leader in 2007 for the Lithuanian U-20 national team, he was the top rebounder in the 2007 International Basketball Federation Europe Under-20 Championship.