When a math total has a large enough difference to the posted total, we use the oddsmakers knowledge against them. Because we store each over and under differently in each sport, the over and under angles will have different records, but in reality one could combine them for an overall record. The over version goes over at a rate of 1151-1034-36. When both teams went well over total previous game, it goes over again at a 497-319-17. When both apply in the same game, it goes over 410-255-18 for 61.7 percent.