Earl, since the OGBL has an odd number of divisions it causes one division to play within itself while the other two divisions play against eachother. Next week (#3) the Blue (your division) will be playing against the Red while the White plays eachother. Week #4 has the Red by itself as the Blue plays the White. It rotates throughout the season.
A new twist this year was adding 16 more games to the schedule by taking four weeks (#6,9,13,and19) and having each division play both the other divisions at the same time. On these weeks each team will be playing eight games instead of four.