Travers upsets have happened, but can Street Sense be beaten on Saturday?

There have been upsets before in the Travers Stakes, and Saratoga Race Course is called the “graveyard of favorites.” In 1930, Jim Dandy pulled off one of the biggest surprises in Travers history, beating Triple Crown winner Gallant Fox at odds of 100-1. In 1982, Runaway Groom delivered a stunner, defeating Kentucky Derby winner Gato del Sol, Preakness winner Aloma’s Ruler and Belmont Stakes…