A right-handed top-order batsman, Thomas represented the West Indies under-19s at the 2008 Under-19 World Cup in Malaysia.
Thomas was also a member of the West Indies High Performance Centre for a time, and played for the HPC team in the 2010–11 WICB Cup.
[2] For the following season, he switched to the Combined Campuses, making his first-class debut in February 2011, in the 2010–11 Regional Four Day Competition.
[3] Against Guyana in the 2013–14 Regional Four Day Competition, Thomas scored a maiden first-class century, 176 from 274 balls, opening the batting with Anthony Alleyne.
[4] He scored another century, 116 from 189 balls, in the following match against Trinidad and Tobago, and finished the season as his team's leading run-scorer (and second only to Jermaine Blackwood across the whole competition).