The team first played in the tournament's preliminary competition in 2007 against round winners South Korea, Chinese Taipei, and Hong Kong.
[4] Guam, officially nicknamed "Masakåda" (meaning "brave woman" in Chamorro), played in the preliminary round of the 2013 EAFF East Asian Cup, losing to Northern Mariana Islands and Hong Kong.
[6] In 2016, under head coach Mark Chargualaf, the Masakåda again qualified for Round 2 of the EAFF tournament, again with back-to-back 5–0 shutout wins over both the Northern Mariana Islands and Macau.
Guam's Samantha Kaufman repeated as Tournament MVP, while also earning the Co-Golden Boot Award with teammate Paige Surber.
Win Draw Lose Fixture The following players were called up for the 2024 WAFF Women's Championship in February 2024 .