2018–19 Regional Four Day Competition

The 2018–19 Regional Four Day Competition was the 53rd edition of the Regional Four Day Competition, the domestic first-class cricket competition for the countries of the Cricket West Indies (CWI). The competition started on 6 December 2018 and concluded on 10 March 2019. Six teams contested the tournament – Barbados, Guyana, Jamaica, the Leeward Islands, Trinidad and Tobago, and the Windward Islands. Guyana were the defending champions. The players' draft for the tournament took place in May 2018.

2018–19 Regional Four Day Competition

The 2018–19 Regional Four Day Competition was the 53rd edition of the Regional Four Day Competition, the domestic first-class cricket competition for the countries of the Cricket West Indies (CWI). The competition started on 6 December 2018 and concluded on 10 March 2019. Six teams contested the tournament – Barbados, Guyana, Jamaica, the Leeward Islands, Trinidad and Tobago, and the Windward Islands. Guyana were the defending champions. The players' draft for the tournament took place in May 2018.