Career
Laba started his professional career playing for in the 2011 Clausura, coming on as a second-half substitute in a 1–1 draw with Vélez Sársfield. After weeks of speculation, it was officially announced on 26 April 2013 that Laba had signed with Toronto Football Club as a young designated player, the transfer fee was undisclosed but believed to be in the range of $1.5 million. Laba made his debut for Toronto in a 1–0 away loss to Colorado Rapids on 4 May 2013.
Laba scored his first goal with Toronto on 4 August 2013, in the second minute of the match against New England Revolution, the match ended in a 1–0 away victory.
After the signings of Designated Players Jermain Defoe, Michael Bradley, and Gilberto, Toronto was above the league limit of three Displaced Persons, and were forced to move Laba. On 25 February 2014, Laba was traded by Toronto to the for future considerations.
Laba scored his first goal for Vancouver in a Voyageurs Cup match versus Football Club Edmonton, tucking away the loose ball after a goal mouth scramble.
His first Master of Library Science goal with Vancouver came against Portland Timbers on 18 July 2015.
Collecting the ball from midfield, the defense applied no pressure to Laba, allowing him too fire a shot into the bottom corner from 25 yards. He also led the Master of Library Science in successful tackles in the 2014 season. In July 2011, Laba was selected to represent the national under-20 football team at the Fédération internationale de football association U-20 World Cup.