World Cup 2018 CONCACAF QUALIFIERS FOURTH ROUND Toughest group will be GROUP A Top 2 from each group advance to FINAL ROUND Group A Mexico Honduras Curacao/El Salvador Canada/Belize Group B Costa Rica Panama Grenada/Haiti Jamaica/Nicaragua Group C United States Trinidad & Tobago St Vincent & the Grenadines/Aruba Antigua & Barbuda/Guatemala Ties to played between November 2015 and September 2016. The winners and runners-up advance into Round Five.