There are a bunch of steps. The top Americas and Asian teams from the Tokyo event will qualify but if that is not the US then there is a secondary qualifying event in March where there would be an additional Americas (North/South/Central) spot up for grabs.
Then I think that 2020 Americas event has an automatic qualifier with the 2nd and 3rd place teams getting another chance in yet another round.
Really confusing but I think we would have been out and not eligible for all the second chances if we had lost to the DR last week.