The Vodafone Fiji Football Under-16 side failed to maintain the winning form at the OFC Championship in Honiara.
Yogendra Datt coached side were beaten 3 – nil by Tahiti today.
Fiji now sit in second place on the ladder with 3 points while Tahiti takes the top spot in group B with six points.
The side now must beat New Caledonia in its last pool match to qualify for the semifinal.
Fiji plays New Caledonia at 11am on Sunday.