The 17-year-old rookie is looking more comfortable with each start in San Diego's backline alongside second-year center back ...

A 17-year-old defender with offensive skills, Armstrong headed in a perfect corner kick from Dali, 33, late in stoppage time ...

Rookie defender Trinity Armstrong delivered a dramatic stoppage-time header to seal a 2-1 victory over Bay FC on Sunday ...

The San Diego Wave extended its winning streak to three games after defeating Bay FC 2-1 at Snapdragon Stadium this Sunday, ...