Russell Martin has revealed that Southampton’s 0-0 draw with Getafe on Saturday gives fans a big clue as to how his side will line up against Newcastle United in the Premier League opener. Pre-season is over and Southampton have entered the first week of the Premier League. Russell Martin will be happy with his side’s work this summer, the 2-0 loss to Oxford United the only time his side tasted defeat. There were a number of impressive performers in pre-season, with 18-year-old duo Sam Amo-Ameyaw and Tyler Dibling standing out. Martin will undoubtedly want to see more players come in before th…