The opportunity lost against the Earthquakes falls squarely on the offense.
The Union defense failed to hold a late lead against the San Jose Earthquakes despite a one-man advantage but the blame should not rest on the young unit. Certainly the one-on-one defending of Warren Creavalle and Josh Yaro left a lot to be desired as did Keegan Rosenberry's statue-esque reaction on the goal, but the Union offense was even more anemic throughout the match and needs a good look in the mirror, or at least a shot chart.
Here's a look at the Union shot chart in the second half, 30 minutes of which they played a man up.