Not only does the US advance, they win group C.
Meaning we play the second-place finisher of Group D, who kickoff in about 30 minutes
(EDIT: my mistake, both games have kicked off).
Ghana vs. Germany,
Serbia vs. Australia
I tried figuring out the scenarios, but I'm not sure what the first tie-breaker is. Here is my go at it:
If Serbia wins, and either Ghana or Germany wins outright, we play Serbia
If Australia wins, and Ghana wins, we play Australia
If Ghana and Germany tie, and Serbia wins, we play Ghana
If both games tie, we play Germany based on goal differential
Here's where it gets complicated:
If Australia wins, and Germany wins, it will come down to goal differential (1st tie-breaker) and goals scored (2nd tie-breaker) between Australia and Ghana. Australia is currently -4 with 1 goal scored, Ghana is +1 with 2 goals scored. So, for example if Austrlia wins 2-0, and Ghana loses 3-0, Australia would advance. It seems unlikely for Australia to advance in this scenario, which is unfortunate, cause we beat them 3-1 in a friendly before the tournament started.
If Australia wins, and Ghana and Germany tie, it would be the same thing between Australia and Germany to see who advances. Germany is currently +3 with 4 goals scored. It also seems unlikely Australia would advance in this scenario.
This reminds me of the playoffs a few years ago, where Favre and the Packers were lighting up the scoreboard, because it was going to come down to points scored as a tie-breaker. These teams will know what they need to do, and will be going all-out to score if these scenarios present themselves.