Looks like we might actually be playing on Sunday. According to the past schedules on wikipedia, the bracket has swapped who plays first since 2015. Anyone have a definitive answer? The interactive bracket hasn't been updated yet. Assuming they are waiting on the winners today.
2014- Day 2
2015- Day 2
2016- Day 1
2017- Day 2
2018- Day 1
2014- Day 2
2015- Day 2
2016- Day 1
2017- Day 2
2018- Day 1