Hi WaterBoy,
The dot on the left side of your scorecard indicates what tee markers you are playing from on that course. For example, when I play a game on Kiawah it shows this on my scorecard:
I see you played a few rounds in the Week 13 unlimited tournament and that was on Kiawah. Pro Tier players like yourself play from the White (middle) tees on Kiawah.
This week's unlimited tournament is on St. Andrews and on that course Pro Tier players play the yellow tees. Yellow tees are also the middle set of tees, but some courses choose to go with different colors to indicate the front, middle, back and championship tee sets.