december dimes
75 dime: 1-3 -172.5 3-1 +142.5
50 dime: 2-2 -10 2-2 -10
30 dime: 1-1 -3 1-1 -3
10 dime: 1-0 +10 0-1 -1
----------------------
-175.5 +128.5
Those would not be an accurate number for the fade for December because a couple of those plays are teasers and there is no correct way to fade a teaser.
Your numbers for Lang are off as well. He's down 194 dimes for the month.