Round Robin Possibilities
Two teams 2-1, two teams 1-2     White Grey Red Green
           
Tiebreakers: White vs Grey 1 0    
Not needed. Red  vs Green     0 1
    - - - -
  White vs Red 0   1  
  Grey vs Green   1   0
    - - - -
  Grey vs Red   1 0  
  White vs Green 0     1
           
      Record 1-2 2-1 1-2 2-1
One team 3-0, one team 0-3     White Grey Red Green
           
Tiebreakers: White vs Grey 1 0    
Not needed. If one team Red  vs Green     0 1
goes 3-0, while another   - - - -
goes 0-3, then one other White vs Red 1   0  
must go 2-1. Grey vs Green   0   1
    - - - -
  Grey vs Red   1 0  
  White vs Green 1     0
           
      Record 3-0 1-2 0-3 2-1
Three teams 2-1, one team 0-3     White Grey Red Green
           
Tiebreakers: White vs Grey 1 0    
1. Total point spread Red  vs Green     0 1
2. Final season standings   - - - -
   A. TP (total points) White vs Red 1   0  
   B. # of wins Grey vs Green   1   0
   C. Biggest Point Spread   - - - -
   D. Best Defensive Avg. Grey vs Red   1 0  
  White vs Green 0     1
           
      Record 2-1 2-1 0-3 2-1
Three teams 1-2, one team 3-0     White Grey Red Green
           
Tiebreakers: White vs Grey 1 0    
1. Total point spread Red  vs Green     0 1
2. Final season standings   - - - -
   A. TP (total points) White vs Red 1   0  
   B. # of wins Grey vs Green   1   0
   C. Biggest Point Spread   - - - -
   D. Best Defensive Avg. Grey vs Red   0 1  
  White vs Green 1     0
           
      Record 3-0 1-2 1-2 1-2