It's a long rivalry. Wesleyan and Amherst have played nearly every year since 1913, missing just three seasons during World War II. They first met on the gridiron in 1882, with Wesleyan prevailing. The teams will battle for the 120th time during Wesleyan’s Homecoming, Oct. 18. A webcast of the game is available here. One aspect of the game is unmistaken. It represents the second straight year both teams bring identical 4-0 records into the encounter. A Wesleyan triumph would add significant historical perspective to the proceedings. Having ended an 10-year skid versus Amherst last season with a 20-14 road…