Boulder Harpos 0-1 Azteca FC [CO] in the US Open Cup, Qualification, Qualification Round 4.

Boulder Harpos won 3, drew 0 and lost 2 of their previous 5 matches (W–L–W–W–L), scoring 9 and conceding 7.

Azteca FC [CO] won 3, drew 0 and lost 2 of their previous 5 matches (W–L–L–W–W), scoring 13 and conceding 8.

The two sides have met 5 times: Boulder Harpos 1 win, Azteca FC [CO] 4, 0 draws.