Summary List PlacementNot many investment strategies are inspired by a singular company. But for Paul Martino, co-founder of San Francisco venture capital firm, Bullpen Capital, his approach to investing was inspired by one of his first investments, the sports betting and fantasy sports firm, FanDuel. Martino calls his firm's investing approach, off by one. He is looking for interesting investments in firms that have traditionally been off by one, which could mean the company is based in geography no one is paying attention to or situated in a category that everyone else in the industry hates.