As we have proven, the so-called NBA zigzag theory is a virtual wash. It is above .500 long-term but a slight loss with the juice. However, various bounce back angles, which take several other factors into consideration, do win long-term. Two that have to do with home teams off blowout losses are at about 60 percent. Another remains sizzling hot this year despite some close losses by other zig angles ad is 60.9 percent overall.