In September 2007, the Chicago Cubs called Fuld up to the major league team. He was the 37th ballplayer from New Hampshire to make it to the major leagues. He made his debut September 5 against the Los Angeles Dodgers, as a defensive replacement. "I have so much respect for players like (Cubs first baseman) Derrek Lee", Fuld said. "They're great players. But to meet them and actually play with them and contribute and help them win is kind of a surreal experience. It doesn't seem too long ago that I was going to Fenway (Park in Boston) and idolizing these guys. I feel like a fan at times. I have to remind myself I'm a player."