Ken Matias Special to the Taunton Gazette SOMERSET — The Old Rochester football team never forgot its 42-15 opening-day loss to Dighton-Rehoboth five weeks ago. In Saturday’s South Coast Conference semifinal game, the Bulldogs picked the perfect time to get their revenge. “It was a battle … Old Rochester is much more improved,” Dighton-Rehoboth head coach Dave Moura said. “They have some great athletes over there. Basically, [it] came down to drive-for-drive and [we] just ran out of time.” The Bulldogs advance to the SCC Blue Division championship game after beating the Falcons, 36-35, in an exciting semifinal game at Somerset Berkley Regional High School.