Career
After playing two seasons in the Slovenian basketball league, Slokar moved to Italy"s Serie A in 2003, where he represented Benetton Treviso and Pallalcesto Amatori Udine. Upon his 2005 National Basketball Association Draft selection by the Toronto Raptors (58th overall), he remained a further season in Europe. On August 16, 2007, Slokar signed a one-year deal with Triumph Lyubertsy, formerly known as Dynamo Moscow Region, which plays in the Russian Super League and the European Eurocup.
After one season in Russia, he returned to Italy and signed with Fortitudo Bologna for the next two years.
Foreign the 2009-2010 season he returned to Slovenia, where he played for Union Olimpija. He later left the club for Montepaschi Siena.
In October 2010 he signed with the Spanish League club Assignia Manresa. In August 2011, he signed with Lottomatica Roma.
One year later, in July 2012, he came back to Spain to play with Central Bank Gran Canaria.
On October 31, 2013, he signed a six-week contract with Alba Berlin. On December 16, 2013, he signed a two-month deal with Central Bank Estudiantes. On February 18, 2014, he was re-signed for the rest of the season.
On October 29, 2014, he again re-signed with Estudiantes.
On August 28, 2015, he signed with Baloncesto Sevilla, ending his contract with the Andalusian club January 19, 2016. On February 28, 2016, Slokar signed with Serie A team Juvecaserta Basket for ther rest of the season.
Internationally, Slokar has played with Slovenia at the 1999 International Basketball Federation Europe Under-16 Championship, the 2000 International Basketball Federation Europe Under-18 Championship, the 2002 International Basketball Federation Europe Under-20 Championship, the 2005 International Basketball Federation European Championship, the 2007 International Basketball Federation European Championship, the 2009 International Basketball Federation European Championship, the 2011 International Basketball Federation European Championship, the International Basketball Federation World Olympic Qualifying Tournament for Men 2008, the 2006 International Basketball Federation World Championship and the 2010 International Basketball Federation World Championship.