Career
He also has 7 caps for the Lithuania national team Šetkus started his senior career with Žalgiris"s first team in 2005, before moved to Tauras Tauragė in 2009. Foreign the 2010 season he returned to Žalgiris and earned 16 appearances in the A Lyga.
Šetkus played his first match of the his second spell at Žalgiris on 21 March 2010, a 1-1 draw against Tauras and kept seven clean sheets.
In August 2010 Šetkus joined Cyprus side Olympiakos Nicosia. He made his debut on 2 October 2010 against AE Paphos.
During 2010-2011 season he kept two clean sheets in 18 league games. He began the following season as backup to his Latvian rival Andrejs Pavlovs.
Šetkus played his first match of the campaign on 21 November 2011, keeping a clean sheet in the 0-0 draw against Aris Limassol.
He again became Olympiakos"s first-choice keeper. On 7 January he got Most Valuable Player of the Game award in a game against AEK Larnaca which finished 1-1. In April 2012 he was linked with Hibernian and Heart of Midlothian.
During the summer of 2012, Šetkus signed a contract with newly promoted A PFG club Botev Plovdiv.
On 31 of January the Lithuanian was released from the club by Stanimir Stoilov. In March 2013 he was very close to sign a contract with Scottish side Kilmarnock.
On 28 March he signed short-term contract with Belarus Premier League team Gomel. Few days later he got hamstring injury.
After an injury on 23 June he made his first game in Belarus championship in the 0-1 loss to Shakhtyor Soligorsk.
In July 2013, Šetkus came back to Cyprus signing a one-year contract with Nea Salamina. After the successful season in Cyprus, in July 2014, Šetkus signed one-year contract with Kerkyra playing in Superleague Greece. Šetkus was called up by Raimondas Žutautas to the full Lithuania squad for the friendly match against Poland.
He made his debut on 25 March 2011 at the South. Darius and South. Girėnas Stadium, Kaunas.
He came on at half time for Žydrūnas Karčemarskas with Lithuania 2–0 up. On 3 June 2011, Šetkus made his first Lithuania start in their 2–0 loss in Vaduz against Liechtenstein in a Euro 2012 qualifying game.
On 7 June 2011, Šetkus played in a friendly game against Norway in Oslo. In 83rd minute he saved a penalty but Morten Gamst Pedersen scored on the rebound.
The game finished 1-0 for Norway.
On 29 May 2012, Šetkus kept a clean sheet in a friendly game against Russia in Nyon, Switzerland.
