[Kristian Calhoun]

I couldn't find this year's FRC Championship schedule online either, but here is last year's for reference.

2:00 PM – 5:00 PM FRC Team Load-In – 5 Team Reps
2:00 PM – 8:30 PM FRC Machine Shop Open
3:30 PM – 4:30 PM FRC Fields Open to Teams for Measurement
5:00 PM – 5:30 PM FRC Driver’s Meeting – Edward Jones Dome
5:00 PM – 8:30 PM FRC Pits Open
6:00 PM – 8:00 PM FRC Practice Matches
8:30 PM FRC Pits and Machine Shop Close

Since this year's practice match times are the same, I would expect something similar.