Lenny, it is very important to subtract vigorish when you lose. It doesn't appear you always do that.
[I]ytd...3-2 +0.8 units[/I]
https://www.lvasportsboards.com/showthread.php?t=1241
[I]ytd...4-3...+ 1.8 units[/I]
https://www.lvasportsboards.com/showthread.php?t=1264