SAN FRANCISCO — Giants manager Bob Melvin sat down behind a podium late Friday night and asked a question that was more pertinent than any he would be asked. “Where do you want to start?” he said, smiling as he looked out at a packed interview room at Oracle Park.With a game like that, where do you start? Perhaps with Justin Verlander, the 42-year-old who celebrated 20 seasons of MLB service time by throwing seven strong innings against a star-filled lineup that seemingly had found its stride earlier this week at Dodger Stadium.Or maybe with Matt Chapman and Dominic Smith, who combined for one of the better defensive plays of the year, saving an early run in a game that would go to extra innings. The stretch at first will send Smith to the MRI tube, but teammates stopped by after the 5-1 win over the Los Angeles Dodgers to celebrate him for giving everything he had — including perhaps part of his upper hamstring — to the effort. How about with Grant McCray? The bold young outfielder has not started a game since he was added as a speed-and-defense September call-up, and his wheels weren’t enough to get him home safely when he...