Former Reggae Boyz coach Carl Brown admits Bermuda's impressive victory over Colorado Rapids raised eyebrows in Cayman Islands.

Keith Tucker's team recorded their maiden win over an MLS franchise earlier this month, courtesy of goals from skipper Kwame Steede and Domico Coddington, and Cayman's technical director is now weary.

"Bermuda's best players will turn up this time," Brown said.

"We have been following what they're doing. They played a game against the Colorado Rapids and won 2-1, so we know they're intact, and that was without some of their better players."

Brown has urged the Cayman public to become their team's 12th man with a sell-out 3,000 crowd expected at Truman Bodden Sports Complex.

"We'll definitely need the crowd to get down there and be part of us," he said. "I want them to support this team to the fullest.

"We're getting ready to play for the Cayman public and they need to recognise that."